CN203088759U - Cold tank used for water dispensers, and water dispenser with cold tank - Google Patents
Cold tank used for water dispensers, and water dispenser with cold tank Download PDFInfo
- Publication number
- CN203088759U CN203088759U CN 201220686001 CN201220686001U CN203088759U CN 203088759 U CN203088759 U CN 203088759U CN 201220686001 CN201220686001 CN 201220686001 CN 201220686001 U CN201220686001 U CN 201220686001U CN 203088759 U CN203088759 U CN 203088759U
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- cold
- water
- tank body
- cold tank
- jar
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Abstract
The utility model discloses a cold tank used for water dispensers. The cold tank comprises a cold tank body used for containing water, a water incoming pipe arranged on the cold tank body and used for supplying the water to the cold tank body, and an evaporator used for refrigerating the water in the cold tank body, placed in the cold tank body and positioned on the upper portion of the cold tank body. According to the cold tank used for the water dispensers, the evaporator is arranged on the upper portion of the cold tank body, and according to the principle that cold water sinks, the water in the whole cold tank can be guaranteed to be cold water, so that cold water quantity can be increased, or the size of the cold tank can be reduced when the cold water quantity is the same. In addition, the cold tank is simple in structure. The utility model further discloses a water dispenser with the cold tank.
Description
Technical field
The utility model relates to electrical equipment manufacturing technology field, especially relates to a kind of water dispenser that is used for cold jar of water dispenser and has it.
Background technology
Compressor is located at evaporimeter cold jar of inner bottom usually, and selects for use stainless steel tube directly to contact with water as evaporator tube the efficient of cold water refrigeration in the water dispenser in order to improve.Cold jar the outside mode of stainless steel tube welding copper pipe that adopts usually is connected with compressor refrigeration system.
Though traditional drinking-water function improves refrigerating efficiency effectively, yet, because explosion takes place easily for the refrigeration evaporator pipe of stainless steel tube, thereby cause coolant leakage and enter phenomenon in the water, and stainless steel tube is difficult for welding with copper pipe, coolant leakage also takes place easily.In addition, because the cause that cold water sinks, evaporimeter is located at cold jar of inner bottom and causes a part of water that only is positioned at cold pot bottom is cold water and the top is the situation of warm water in cold jar.
The utility model content
The utility model is intended to solve at least one of technical problem that exists in the prior art.For this reason, a purpose of the present utility model is to propose the high and safe and reliable cold jar that is used for water dispenser of a kind of refrigerating efficiency.
Another purpose of the present utility model is to propose a kind of above-mentioned cold jar water dispenser that has.
A kind of cold jar of being used for water dispenser according to the utility model first aspect embodiment comprises: the cold tank body that is used to hold water; Water inlet pipe, described water inlet pipe are arranged at described cold tank body, are used to connect described cold tank body and water source; Be used for evaporimeter that the water in the described cold tank body is freezed, described evaporimeter is placed in the described cold tank body and is positioned at the top of described cold tank body.
According to cold jar of being used for water dispenser of the present utility model, by evaporimeter being arranged on the top of cold tank body,, can guarantee that whole cold jar water is cold water according to the principle that cold water sinks, thereby can improve cool water quantity, or can reduce cold jar volume during same cool water quantity.In addition, this cold jar structure is simple.
In addition, also can have following additional technical feature according to cold jar of being used for water dispenser of the present utility model:
According to an embodiment of the present utility model, described cold jar also comprises: top cover, and described top cover covers the upper, open end of described cold tank body, and described evaporimeter is located at described top cover.Thus, make cold jar form a hermetically-sealed construction.
Further, described top cover removably is connected to the described upper, open end of described cold tank body.Thus, thus, after cold jar long-term the use, user's top cover of can dismantling cleans the inside of cold tank body.
According to an embodiment of the present utility model, described evaporimeter comprises: at least one protection tube, described protection tube penetrate described cold tank body; Evaporation copper, described evaporation copper be nested in the described protection tube and the external diameter of described evaporation copper less than the internal diameter of the described protection tube that is positioned at innermost layer.Thus, efficiently solve evaporation copper and directly contact easily generation verdigris, thereby influence the problem of water quality with water.
Alternatively, be filled with Heat Conduction Material in the gap between described evaporation copper and the described protection tube.Thus, the temperature of evaporation copper can be delivered to protection tube apace via Heat Conduction Material, further is delivered in the water, thereby improves refrigerating efficiency.
Alternatively, the section construction spirality coiling structure that is positioned at described cold tank body of described evaporimeter.Thus, increase the contact area of the water in evaporimeter and the cold tank body, thereby improved cooling velocity.
According to an embodiment of the present utility model, described cold jar further comprises: be used for the blast pipe of exhaust, described blast pipe is arranged on the top cover of described cold tank body.Thus, when water inlet pipe supplies water in cold jar, can discharge cold jar of interior gas by blast pipe, thereby prevent that gas from blocking up phenomenon.
According to an embodiment of the present utility model, described cold tank body is cylindrical, and the bottom of described cold tank body is provided with cold water outlet pipe and the temperature sensor that is used to detect the bottom water temperature in the cold tank body.Thus, by temperature sensor is set, can detect the water temperature in the cold tank body easily.
Alternatively, described protection tube is stainless steel tube, silicone tube, glass tube or heat-conduction plastic pipe.
According to the water dispenser of the utility model second aspect embodiment, it is characterized in that comprising: the cold jar of the above-mentioned first aspect of the utility model; Refrigeration system; And compressor, described compressor is connected to described evaporimeter, is used for the refrigerant of described refrigeration system is urged to described evaporimeter, by the refrigerant evaporation heat absorption, the water that is contained in described cold jar is freezed.
According to water dispenser of the present utility model, by evaporimeter being located at cold jar of inner top, when evaporator operation, the cold water after the refrigeration sinks, thereby has improved the cool water quantity in cold jar.In addition, this water dispenser refrigerating speed is fast, efficient is high and health is reliable.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is cold jar the schematic diagram that is used for water dispenser according to an embodiment of the utility model.
Fig. 2 is the enlarged drawing of the A portion that shows of Fig. 1 centre circle.
Fig. 3 is cold jar another schematic diagram that is used for water dispenser according to an embodiment of the utility model.
Description of reference numerals:
1: cold tank body; 2: water inlet pipe; 3: evaporimeter; 4: the cold water outlet pipe; 5: top cover; 6: blast pipe;
11: temperature sensor; 31: protection tube; 32: evaporation copper; 33: Heat Conduction Material; 100: cold jar.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be the utility model and simplification description for convenience of description, rather than the device or the element of indication or hint indication must have specific orientation, therefore orientation structure and operation with specific can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.In addition, in description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the present utility model, need to prove that unless clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete implication of above-mentioned term in the utility model.
Below with reference to Fig. 1-Fig. 3 describe according to the utility model embodiment be used for cold jar 100 of water dispenser, this cold jar 100 is used to hold water to be cooled and with its refrigeration.
As shown in Figure 1, a kind of cold jar 100 of being used for water dispenser according to the utility model first aspect embodiment comprises: cold tank body 1, water inlet pipe 2 and evaporimeter 3.Wherein, cold tank body 1 is used to hold water.Water inlet pipe 2 is arranged at cold tank body 1 to be used for water supply in cold tank body 1.Evaporimeter 3 is used for the water in the cold tank body 1 is freezed, and evaporimeter 3 is placed in the cold tank body 1 and is positioned at the top of cold tank body 1.
That is to say, be formed with the spatial accommodation that is used to hold water to be cooled in the cold tank body 1.For example in the example of Fig. 1 and Fig. 3, water inlet pipe 2 is located on the cold tank body 1 and is positioned at the top of cold tank body 1, evaporimeter 3 is located at cold tank body 1 inner and upper, normal-temperature water enters by the water inlet pipe 2 at top, normal-temperature water is separated because of cold water sinks mutually with cold water, be the top that normal-temperature water is positioned at cold tank body 1, cold water is positioned at the bottom of cold tank body 1, and cooling water can flow out via water inlet pipe 2.Certainly, the utility model is not limited thereto, in other examples of the present utility model, bottom at cold tank body 1 can be provided with cold water outlet pipe 4, when evaporimeter 3 is in running order, with the normal-temperature water cooling of top in the cold tank body 1, the principle of sinking according to cold water, cooling water sinks, and cooling water can flow out via the cold water outlet pipe 4 of bottom.
As shown in Figure 3, the section construction spirality coiling structure that is positioned at cold tank body 1 of evaporimeter 3.That is to say that evaporimeter 3 mainly comprises evaporation tube, the middle part of evaporation tube is coiled into spirality, is similar to spring structure, and in the example of Fig. 1 and Fig. 3, extend straight up at the two ends of evaporation tube, thereby stretches out outside the cold tank body 1.Thus, increase the contact area of the water in evaporimeter 3 and the cold tank body 1, thereby improved cooling velocity.
According to cold jar 100 of being used for water dispenser of the present utility model, by evaporimeter 3 being arranged on the top of cold tank body 1,, can guarantee that whole cold jar 100 water is cold water according to the principle that cold water sinks, thereby can improve cool water quantity, or can reduce cold jar 100 volume during same cool water quantity.In addition, this is cold jars 100 simple in structure.
In an embodiment of the present utility model, cold jar 100 also comprises: top cover 5, and top cover 5 covers the upper, open end of cold tank body 1, and evaporimeter 3 is located at top cover 5.In other words, the top of the cold tank body 1 of top cover 5 sealings.In one of them example of the present utility model, evaporimeter 3 can be arranged on the top cover 5, promptly is formed with the through hole that runs through it along the vertical direction on the top cover 5 so that the end of evaporimeter 3 is passed.Certainly, the utility model is not limited thereto, and in other examples of the present utility model, evaporimeter 3 can not pass top cover 5, and the end of evaporimeter 3 can be pressed close to the lower surface of top cover 5 and pass the sidewall of cold tank body 1.Thus, make cold jar 100 to form a hermetically-sealed construction.
In some of them example of the present utility model, top cover 5 removably is connected to the upper, open end of cold tank body 1, and at this moment, top cover 5 and cold tank body 1 are two separate parts, and respectively independent processing and manufacturing, top cover 5 and cold tank body 1 can be by modes such as bolt the is connected structures that forms as one then.Thus, after cold jars 100 long-term uses, user's top cover 5 of can dismantling cleans the inside of cold tank body 1.Yet in other examples of the present utility model, top cover 5 and cold tank body 1 are one-body molded, in other words, top cover 5 and the 1 whole processing and manufacturing of cold tank body, top cover 5 is the part of cold tank body 1.
In an embodiment of the present utility model, evaporimeter 3 comprises: at least one protection tube 31 and evaporation copper 32.Wherein, protection tube 31 penetrates cold tank body 1.Evaporation copper 32 be nested in the protection tube 31 and the external diameter of evaporation copper 32 less than the internal diameter of the protection tube 31 that is positioned at innermost layer.For example in the example of Fig. 1-Fig. 3, the outside of evaporation copper 32 has increased a protection tube 31, and protection tube 31 penetrates the upper surface setting of cold tank body 1, and promptly protection tube 31 penetrates top cover 5 settings.Yet, in other examples of the present utility model, the sidewall of the also penetrable cold tank body 1 of protection tube 31.Thus, efficiently solve evaporation copper 32 and directly contact easily generation verdigris, thereby influence the problem of water quality with water.
Certainly, the utility model is not limited thereto, and in other embodiment of the present utility model, the outside of evaporation copper 32 also can be provided with two or three even a plurality of protection tube 31, the nested successively setting of a plurality of protection tubes 31.
Alternatively, protection tube 31 is stainless steel tube, silicone tube, glass tube or heat-conduction plastic pipe.
As shown in Figure 2, be filled with Heat Conduction Material 33 in the gap between evaporation copper 32 and the protection tube 31.Thus, the temperature of evaporation copper 32 can be delivered to protection tube 31 apace via Heat Conduction Material 33, further is delivered in the water, thereby improves refrigerating efficiency.
In an embodiment of the present utility model, cold jar 100 further comprises: be used for the blast pipe 6 of exhaust, blast pipe 6 is arranged on the top cover 5 of cold tank body 1.For example in the example of Fig. 1, blast pipe 6 is located at the top of cold tank body 1, and promptly on the top cover 5, blast pipe 6 extends straight up from the upper surface of top cover 5, and blast pipe 6 communicates with cold tank body 1.Thus, when water inlet pipe 2 supplies water in cold jar 100, can discharge cold jar 100 interior gas by blast pipe 6, thereby prevent that gas from blocking up phenomenon.In one of them example of the present utility model, blast pipe 6 and top cover 5 are one-body molded, that is to say, and blast pipe 6 and top cover 5 whole processing and manufacturings, blast pipe 6 is the part of top cover 5.Yet in other examples of the present utility model, blast pipe 6 and top cover 5 are two separate parts, and respectively independent processing and manufacturing, and blast pipe 6 and top cover 5 can be by welding or the bonding mode structures that forms as one.
In an embodiment of the present utility model, cold tank body 1 is cylindrical, and the bottom of cold tank body 1 is provided with cold water outlet pipe 4 and the temperature sensor 11 that is used to detect the bottom water temperature in the cold tank body 1.For example in the example of Fig. 1, temperature sensor 11 is located on the cold tank body 1 interior close sidewall of bottom, is used for detecting through evaporimeter 3 cooled water temperatures.Thus, by temperature sensor 11 is set, can detect the water temperature in the cold tank body 1 easily.
Alternatively, temperature sensor 11 can be temperature-sensing probe.
Water dispenser according to the utility model second aspect embodiment comprises: cold jar 100, refrigeration system (scheming not shown) and the compressor (scheming not shown) of the above-mentioned first aspect of the utility model.Wherein compressor is connected to evaporimeter 3, is used for refrigerant with refrigeration system and is urged to the water that 3 pairs in evaporimeter is contained in cold jar 100 and freezes.
According to water dispenser of the present utility model, by evaporimeter 3 being located at the top of cold jar of 100 inside, when evaporimeter 3 work, the cold water after the refrigeration sinks, thereby has improved the cool water quantity in cold jar 100.In addition, this water dispenser refrigerating speed is fast, efficient is high and health is reliable.
In an embodiment of the present utility model, when cold tank body 1 is cylindrical, and when cold water outlet pipe 4 was arranged on the bottom of cold tank body 1 and is used to detect the temperature sensor 11 of the bottom water temperature in the cold tank body 1, compressor started compression refrigeration under the situation of temperature greater than predetermined temperature that temperature sensor 11 detects.That is to say that the cold water temperature that detects when temperature sensor 11 reaches and during rating number, compressor can quit work, the cold water when cold tank body 1 in is discharged, and when cold tank body 1 interior water temperature was elevated to greater than predetermined temperature, compressor started again and freezes.Thus, The Automation Design is very easy to the user.
Other formations and operation according to the water dispenser of the utility model embodiment all are known for those of ordinary skills, are not described in detail here.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present utility model or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. cold a jar of being used for water dispenser is characterized in that, comprising:
Be used to hold the cold tank body of water;
Water inlet pipe, described water inlet pipe are arranged at described cold tank body, are used to connect described cold tank body and water source; And
Be used for evaporimeter that the water in the described cold tank body is freezed, described evaporimeter is placed in the described cold tank body and is positioned at the top of described cold tank body.
2. cold jar of being used for water dispenser according to claim 1 is characterized in that, also comprises:
Top cover, described top cover covers the upper, open end of described cold tank body, and described evaporimeter is located at described top cover.
3. cold jar of being used for water dispenser according to claim 2 is characterized in that described top cover removably is connected to the described upper, open end of described cold tank body.
4. cold jar of being used for water dispenser according to claim 1 is characterized in that described evaporimeter comprises:
At least one protection tube, described protection tube penetrate described cold tank body;
Evaporation copper, described evaporation copper be nested in the described protection tube and the external diameter of described evaporation copper less than the internal diameter of the described protection tube that is positioned at innermost layer.
5. cold jar of being used for water dispenser according to claim 4 is characterized in that, is filled with Heat Conduction Material in the gap between described evaporation copper and the described protection tube.
6. cold jar of being used for water dispenser according to claim 1 is characterized in that, the section construction spirality coiling structure that is positioned at described cold tank body of described evaporimeter.
7. according to described cold jar of being used for water dispenser of claim 1-6, it is characterized in that further comprise: be used for the blast pipe of exhaust, described blast pipe is arranged on the top cover of described cold tank body.
8. according to described cold jar of being used for water dispenser of claim 1-6, it is characterized in that described cold tank body is cylindrical, and the bottom of described cold tank body is provided with cold water outlet pipe and the temperature sensor that is used to detect the bottom water temperature in the cold tank body.
9. cold jar of being used for water dispenser according to claim 4 is characterized in that described protection tube is stainless steel tube, silicone tube, glass tube or heat-conduction plastic pipe.
10. a water dispenser is characterized in that, comprising:
As arbitrary described cold jar among the claim 1-9;
Refrigeration system; And
Compressor, described compressor is connected to described evaporimeter, is used for refrigerant with described refrigeration system and is urged to described evaporimeter and freezes to being contained in described cold jar water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220686001 CN203088759U (en) | 2012-12-11 | 2012-12-11 | Cold tank used for water dispensers, and water dispenser with cold tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220686001 CN203088759U (en) | 2012-12-11 | 2012-12-11 | Cold tank used for water dispensers, and water dispenser with cold tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203088759U true CN203088759U (en) | 2013-07-31 |
Family
ID=48840218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220686001 Expired - Fee Related CN203088759U (en) | 2012-12-11 | 2012-12-11 | Cold tank used for water dispensers, and water dispenser with cold tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203088759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308512A (en) * | 2016-08-16 | 2017-01-11 | 佛山市顺德区美的饮水机制造有限公司 | Cold tank assembly of water purifying and drinking machine and water purifying and drinking machine provided with cold tank assembly |
| CN107713762A (en) * | 2017-10-31 | 2018-02-23 | 佛山市顺德区美的饮水机制造有限公司 | Cold tank and water dispenser |
-
2012
- 2012-12-11 CN CN 201220686001 patent/CN203088759U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308512A (en) * | 2016-08-16 | 2017-01-11 | 佛山市顺德区美的饮水机制造有限公司 | Cold tank assembly of water purifying and drinking machine and water purifying and drinking machine provided with cold tank assembly |
| CN107713762A (en) * | 2017-10-31 | 2018-02-23 | 佛山市顺德区美的饮水机制造有限公司 | Cold tank and water dispenser |
| CN107713762B (en) * | 2017-10-31 | 2023-09-05 | 佛山市顺德区美的饮水机制造有限公司 | Cold tank and water dispenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20211211 |