CN206959406U - External water tank and ice machine - Google Patents

External water tank and ice machine Download PDF

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Publication number
CN206959406U
CN206959406U CN201720396950.XU CN201720396950U CN206959406U CN 206959406 U CN206959406 U CN 206959406U CN 201720396950 U CN201720396950 U CN 201720396950U CN 206959406 U CN206959406 U CN 206959406U
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China
Prior art keywords
tank
water tank
external water
water
ice machine
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CN201720396950.XU
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Chinese (zh)
Inventor
张明坤
杨志强
吴祥安
田浩亮
朱德敏
符兴杰
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Guangdong Weili Electric Appliance Co ltd
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Zhongshan Donlim Weili Electrical Equipment Co Ltd
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Abstract

The utility model discloses a kind of external water tank and ice machine, and external water tank is inverted cone-shaped structure, and ice machine includes:Ice machine body, the external water tank being placed in outside the ice machine body, the external water tank connect with the intrinsic inner water-tank of the ice machine, and the communicating passage of external water tank and the inner water-tank is provided with flow controller.There is external water tank as supply, inner water-tank volume can be designed smaller, on the one hand, can continuously give the supply of inner water-tank as needed by outside external water tank, can be avoided the drawbacks of frequently adding water to inner water-tank;On the other hand, inner water-tank volume reduces, and the water for being placed in the inner water-tank decreases, and the water of required precooling inner water-tank reduces before ice making, shortens pre-coo time, thus, it is possible to the effect for improving ice making efficiency.

Description

External water tank and ice machine
Technical field
Refrigeration technology field is the utility model is related to, particularly a kind of ice cake manufacturing equipment.
Background technology
The operation principle of ice machine is:The chilled water of storage tank is constantly circulated with water pump flows through board-like or lattice evaporator (wherein, before icing, the water of storage tank carries out recycle stream and cooled down by evaporator, when water cooling to 0 DEG C Just slowly frozen in evaporator surface);--- compression --- the exhaust --- condensation (liquefaction) --- through air-breathing after compressor operation Throttling --- absorbed heat vaporize with -10 DEG C to -18 DEG C of low-temperature evaporation in evaporator again, chilled water is continuous in 0 DEG C of water temperature Ice sheet is condensed into the evaporator surface of more low temperature.When ice sheet is agglomerated to certain thickness, the evaporating temperature of refrigerant After the design temperature for reaching temperature control, that is, defrosting magnetic valve is connected frequently with heat pump form deicing, then realize and circulate next time.
Wherein, on the one hand, storage tank possesses water storage function, in case water pump ceaselessly circulates and draws water that (water passes through evaporator, just Ceaselessly freeze, circulation of drawing water one after another can form ice from level to level);On the other hand, receiving can be reclaimed and passes through evaporation Fail the water to build-up ice after device.
And the water tank of the ice machine of prior art, designed only with single storage tank, and be all built-in or put It is as follows in ice making motor spindle, its shortcoming:
First:Because storage tank is placed on inside ice machine, by the influence of ice machine size itself, its water tank volume is unfit to do It is excessive, and during ice making, with the increase for going out ice amount, required water is also increased by, and this is required in ice making Frequently add water in journey.
Second:Due to being needed water precooling before refrigeration, precooling is also that machine is interior to set independent water tank by the water precooling of water tank, Amount if necessary to make ice cube is not very big, and the dilutional hyponatremia by whole box water precooling, contained is needed when precooling, and is finally used The water for the simply part arrived, the water not used just precooling in vain, which results in overlong time to the cold, efficiency are low.
3rd:Add water inconvenience, it is necessary to which being additionally filled with water with container pours into storage tank.
4th:Bad cleaning.
Utility model content
In order to solve one of problem above, the utility model provides a kind of external water tank and ice machine, the ice machine The comprehensive Design of inner water-tank and external water tank is employed, the larger external water tank of volume is less to volume in real time as required Inner water-tank adds water.So, the volume of inner water-tank can be reduced, to reduce the volume of machine, pass through larger external of volume The supply of water tank, avoid during ice making, due to inner water-tank it is too small and frequently plus the drawbacks of water.
According to one side of the present utility model, there is provided a kind of ice machine external water tank, the external water tank bottom are cut Face is narrow, and opening section is wide, transition connection between bottom and opening, in inverted cone-shaped structure, the discharge outlet of the external water tank bottom Sealed by elastic seal assembly.
In some embodiments, the intraoral edge of external water tank bottom discharge is provided with chamfering;Arrange external water tank bottom Mouth of a river outer edge is provided with retainer ring, and strength is more than the internal diameter of the discharge outlet in retainer ring, and seal assembly one end is pressed in chamfering sealing, The other end is placed in the retainer ring.
In some embodiments, the elastic seal assembly includes sealing ring, spring and provided with described for installing The neck of sealing ring and for withstanding the drain plug of the base of the spring.
External water tank is in back taper, opening up, make with its coordinate installation fixed mount cavity shape and its back taper Profile is consistent, on the one hand, pyramidal structure can make cooperation closer, if external water tank has abrasion or production form error to lead Cause the external external water tank and occur space between the interior cavity wall of its fixed mount coordinated, then under gravity, should External water tank glides, and compensate for the gap, avoids the hidden danger for occurring loosening and cause ice machine operationally to wait vibrations.It is another External water tank, need to only be put into the back taper inner chamber of fixed mount by aspect when external water tank is installed, between tapered profiles Cooperation can then be directed at centering automatically, and installation is firm under gravity, and easily effect is laid thus, it is possible to have.
And elastic seal assembly is used, and due to there is the clearance compensation function of spring, on the one hand, sealing can be made more reliable, On the other hand, the operation that discharges water can be made more convenient.
According to other side of the present utility model, the utility model additionally provides a kind of ice machine, and the ice machine includes Above-mentioned external ice machine water tank, it also includes, ice machine body, and external water tank is placed in outside the ice machine body, described External water tank is connected with the intrinsic inner water-tank of the ice machine, and the communicating passage of external water tank and the inner water-tank is provided with Flow controller.
There is external water tank as supply, inner water-tank volume can be designed smaller, on the one hand, outside can be passed through External water tank continuously gives the supply of inner water-tank as needed, can be avoided the disadvantage for frequently adding water to inner water-tank End;On the other hand, inner water-tank volume reduces, and the water for being placed in the inner water-tank decreases, the required precooling before ice making The water of inner water-tank reduces, and shortens pre-coo time, thus, it is possible to the effect for improving ice making efficiency.
In some embodiments, the horizontal level of the external water tank is highly high more than the level of the inner water-tank Degree, the flow controller are that magnetic valve or manual ball valve switch.
The height of external water tank is more than the height of inner water-tank, in the state of flow controller is in and opened, external water The water of case can flow freely into inner water-tank by passage under gravity, after the water of inner water-tank is full, close flow control Device processed.Thus, it is possible to there is simple in construction, the low effect of cost.
Magnetic valve is controlled by central processing unit, and it can be automatically controlled according to the liquid level signal of inner water-tank, can also Think manual key control.Manual ball valve switch can be for user's manually operated control as needed.
In some embodiments, the flow controller is water pump.
The water of external water tank can be pumped into inner water-tank by water pump, when the level height of external water tank is less than inner water-tank It can be realized and fed by pumping for water pump when level height.Thus, can not only have the efficiency of increase moisturizing, reduce and mend To the time, the effect of ice machine operating efficiency is improved, furthermore, it is possible to be less than inner water-tank suitable for the horizontal plane of external water tank Horizontal plane or its horizontal plane have the occasion of juxtaposition, can also have and expand use range and increase flexible design degree Effect.
In some embodiments, mounting bracket is provided with outside the ice machine body, the external water tank is installed on described On mounting bracket.
In some embodiments, the mounting bracket is back taper accommodating chamber.
In some embodiments, the back taper accommodating chamber is close to the ice machine body, and by the ice machine The side wall extension of body, which is surrounded, to be formed.
In some embodiments, the mounting bracket and described this body by integral forming of ice machine.
Mounting bracket is used to installing and fixing external water tank, and mounting bracket is made and the integrally formed back taper of the ice machine Accommodating chamber, on the one hand, can make compact-sized, reduce the volume of refrigeration machine, on the other hand, the back taper accommodating chamber can be done Into consistent with external water tank outline, only need external water tank being put into the back taper accommodating chamber i.e. when external water tank is installed Can, it is solid and reliable, it is necessary to plus only need to take out external water tank after the complete required water of tap when water, be directly placed into this Back taper accommodating chamber, without extra fixation, thus, it is possible to convenient plus water effect.
In some embodiments, the discharge outlet of the external water tank is sealed using elastic seal assembly, and the elasticity is close Sealing assembly includes sealing ring, spring and provided with for installing the neck of the sealing ring and for withstanding the base of the spring Drain plug.
The elastic seal assembly is installed on discharge outlet, and spring is in contraction state, constantly hauls sealing ring and heads on discharge outlet, When draining is needed, it is only necessary to which opposite direction pushes hard drain plug, it is overcome spring force, is moved towards direction in the external water tank It is dynamic, discharge outlet is left so as to push sealing ring, water can play a part of backlash compensation with outflow, the spring, thus, not only, There can be the effect of good sealing;It is convenient and the operation to discharge water is also simple.
Brief description of the drawings
Fig. 1 is the ice machine exploded perspective view of the embodiment of the utility model one;
Fig. 2 is the semi-section schematic diagram of ice machine shown in Fig. 1;
Fig. 3 is the elastic seal assembly schematic diagram of the ice machine shown in Fig. 1;
Fig. 4 is the drain plug schematic diagram of the elastic seal assembly shown in Fig. 3;
Fig. 5 is the ice machine back taper accommodating chamber schematic diagram shown in Fig. 1;
Fig. 6 is the external water tank diagrammatic cross-section of the ice machine shown in Fig. 1;
Fig. 7 is enlarged diagram at A shown in Fig. 6;
Fig. 8 is the exploded perspective view of the external water tank shown in Fig. 6;
Fig. 9 is the external water tank and drain assembly assembling diagrammatic cross-section shown in Fig. 6;
The automatically controlled schematic diagram of ice machine external water tank water supply that Figure 10 is Fig. 1.
Embodiment
Described ice machine body 60 refers to possessing in art technology and water can be made into ice in the utility model The body of the parts such as water pump, evaporator, inventive point of the present utility model are water tank and its corresponding configuration (connection side Formula, sealing means), it changes the change of the water system or mode brought, therefore is not repeated.
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 4,6,7,8,9 are schematically showed according to a kind of external water tank of embodiment of the present utility model, are such as schemed Shown, the external water tank bottom section is narrow, and opening section is wide, and transition connection, external in inverted cone-shaped structure between bottom and opening The discharge outlet 501 of water tank bottom is sealed by elastic seal assembly 312.
The inside edge of external water tank bottom discharge mouth 501 is provided with chamfering 502;The outer edge of external water tank bottom discharge mouth 501 is set There is a retainer ring 504, strength is more than the internal diameter of discharge outlet 501 in retainer ring 504, and it is close that the one end of elastic seal assembly 312 is pressed in chamfering 502 The envelope other end is placed in retainer ring 504, and the elastic seal assembly 312 includes sealing ring 10, spring 20 and provided with for installing The neck 302 of the sealing ring 10 and for withstanding the drain plug 30 of the base 304 of the spring 20.
Fig. 1~2 are schematically showed according to a kind of ice machine of embodiment of the present utility model.As illustrated, should Ice machine includes:Ice machine body 60, it is placed in the external water tank 50 of the outside of ice machine body 60, external water tank 50 and ice machine sheet Inner water-tank 51 in body 60 connects, and the communicating passage 52 of external water tank 50 and inner water-tank 51 is provided with flow controller 53.Its In, the horizontal level of external water tank 50 is highly more than the level height of inner water-tank 51, such as Fig. 2, the physical bit of external water tank 50 Put in the surface of inner water-tank 51, their interface channel 52 uses aqueduct, and flow controller 53 is for beating on and off Closed walk 52 may also be used for control water-carrying capacity, magnetic valve, manual ball valve or water pump can be used, using manual Ball valve, or magnetic valve can be manually operated, can realize when using magnetic valve or water pump and automatically control, be i.e. magnetic valve Or water pump (be able to can be installed by central controller controls according to the elevation information of inner water-tank liquid level on inner water-tank Liquid level sensor) being turned on or off for magnetic valve is determined, can also be manually operated according to individual's observation;The rotation of water pump or The opening of magnetic valve, which is either closed, to be pumped into inner water-tank by the water of external water tank or stops pumping, and such circulation work, it is controlled Principle processed is as shown in figure 8, wherein, central processing unit can use single-chip microcomputer, PLC or microcomputer;The model of magnetic valve The model magnetic valves of 13 1-A QB/T of ZD 2278.2 produced using Jiangsu Hua Qing finite instruments company, or producer of Siemens Two magnetic valves of two-way of production use the LKB-01Bb model flow switches produced by rich electromechanical (Shanghai) Co., Ltd.; Water pump uses the AFD-3 model water pumps by rich electromechanical 's production;This is known in the art general knowledge, herein no longer It is tired to state.
There is external water tank 50 as supply, the volume of inner water-tank 51 can be designed smaller, on the one hand, can pass through Outside external water tank 50 continuously gives the supply of inner water-tank 51 as needed, can be avoided frequently to inner water-tank 51 plus the drawbacks of water;On the other hand, on the premise of having approach to meet ice making institute water requirement, the volume design of inner water-tank 51 can To reduce as needed, the water for being placed in the inner water-tank 51 decreases, the inner water-tank 51 of the required precooling before ice making Water reduces, and so as to shorten pre-coo time, when needing the amount of ice to be not very big, the water that inner water-tank 51 is held is i.e. It can meet, if without the supply of external water tank 50, inner water-tank 51 designs too big (in order to prevent frequently adding water, typically Will not be too small), the water filled can not control well, can typically fill with water, then the water of the complete individual inner water-tank 51 of precooling, still Ice making can both have been completed and have to the water precooling of whole water tank by only using the water of part, and this not only wastes energy, And lose time.Thus, it is possible to the effect for improving ice making efficiency.Amount if necessary to ice making is bigger, can also lead to External water tank 50 is crossed to feed to inner water-tank 51 in real time.Thus, it is possible to control the water freezed in advance as needed, application is cleverer It is living, ice making time has been saved, has improved the efficiency of ice making, its is simple in construction, the positive effect and practicality made, so cost It is cheap, there is very great promotional value.
The installation of the external water tank 50, make to be provided with mounting bracket 603 outside the ice machine body 60, external water tank 50 is installed on On the mounting bracket 603.As shown in figure 1, back taper accommodating chamber 601 is close to ice machine body 60, and by ice machine body 60 Side wall extension surround and form, its mounting bracket 603 is integrally formed more excellent with ice machine body 60.
Mounting bracket 603 is used to installing and fixing external water tank 50, mounting bracket 603 is made integrally formed with ice machine Taper accommodating chamber 601, it can be used for fixing the external water tank 50 by the side wall of the back taper accommodating chamber 601, on the one hand, can make It is compact-sized, reduce the volume of refrigeration machine, on the other hand, the back taper accommodating chamber 601 can be made with outside external water tank 50 Profile is consistent, only needs external water tank 50 being put into the back taper accommodating chamber 601 when installing external water tank 50, firmly It is reliable, it is necessary to plus only need to take out external water tank 50 after the complete required water of tap when water, be directly placed into the back taper Shape accommodating chamber 601, without extra fixation, thus, it is possible to convenient plus water effect.
As shown in figs. 34, the discharge outlet 501 of external water tank 50 is sealed using elastic seal assembly 312, elastic packing group Part includes sealing ring 10, spring 20 and provided with for installing the neck 302 of sealing ring 10 and for withstanding the base of spring 20 304 drain plug 30.
As shown in Fig. 6~9, the discharge outlet 501 of external water tank 50 is located at the bottom of external water tank 50, around its outlet outside Provided with retainer ring 504 and shoulder block 503, inner side is provided with seal groove 502, and seal groove 502 can be that fillet can also be chamfering, When installing elastic seal assembly 312, drain plug 30 is provided with that end of neck 302 and stretched into discharge outlet 501,10 sets of sealing ring After entering neck 302, its external diameter is more than the internal diameter of the discharge outlet 501, and thus, elastic seal assembly 312 can pass through sealing ring 10 It is stuck in discharge outlet 501, plays a part of sealing;Drain plug 30 is provided with that end of base 304 and is placed in outside discharge outlet 501, storage In in retainer ring 504, the bar portion 303 of drain plug 30 is cased with spring 20, and when in use, spring 20 is in compressive state, i.e., Shoulder block 503 is withstood in the one end of spring 20, and the other end withstands base 304, as a result, the spring force of the spring 20 constantly makes to be installed on Sealing ring 10 on the neck 302 of drain plug 30 is pressed on the seal groove 502 of the inner side of discharge outlet 501, and spring 20 plays gap The effect of compensation, sealing effectiveness are good.In addition, when draining is needed, it is only necessary to which opposite direction pushes hard drain plug 30, makes its gram Spring force is taken, is moved towards direction in the external water tank 50, leaves discharge outlet so as to push sealing ring 10, water can be put with outflow Water it is simple to operate, it is convenient.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art, On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality New protection domain.

Claims (9)

1. external water tank, it is characterised in that the external water tank bottom section is narrow, and opening section is wide, mistake between bottom and opening Connection is crossed, in inverted cone-shaped structure, the discharge outlet (501) of the external water tank bottom is sealed by elastic seal assembly (312);Institute State external water tank bottom discharge mouth (501) inside edge and be provided with chamfering (502);Outside the external water tank bottom discharge mouth (501) Along retainer ring (504) is provided with, retainer ring (504) interior strength is more than the internal diameter of the discharge outlet (501), the elastic seal assembly (312) one end is pressed in chamfering (502) sealing, and the other end is placed in the retainer ring (504).
2. external water tank according to claim 1, it is characterised in that the elastic seal assembly (312) includes sealing ring (10), spring (20) and provided with the neck (302) for installing the sealing ring (10) and for withstanding the spring (20) Base (304) drain plug (30).
3. include the ice machine of external water tank according to any one of claims 1 to 2, it is characterised in that also include:Ice machine Body (60), the external water tank (50) are placed in outside the ice machine body (60), the external water tank (50) and the system The communicating passage (52) of inner water-tank (51) connection in ice maker body (60), external water tank (50) and the inner water-tank (51) Provided with flow controller (53).
4. ice machine according to claim 3, it is characterised in that the horizontal level of the external water tank (50) is highly more than The level height of the inner water-tank (51), the flow controller (53) are that magnetic valve or manual ball valve switch.
5. ice machine according to claim 3, it is characterised in that the flow controller (53) is water pump.
6. ice machine according to claim 3, it is characterised in that be provided with mounting bracket outside the ice machine body (60) (603), the external water tank (50) is installed on the mounting bracket (603).
7. ice machine according to claim 6, it is characterised in that the mounting bracket (603) is back taper accommodating chamber (601)。
8. ice machine according to claim 7, it is characterised in that the back taper accommodating chamber (601) is close to the ice making Machine body (60), and surrounded and formed by the side wall extension of the ice machine body (60).
9. the ice machine according to any one of claim 7~8, it is characterised in that the mounting bracket (603) and the system Ice maker body (60) is integrally formed.
CN201720396950.XU 2017-04-14 2017-04-14 External water tank and ice machine Active CN206959406U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720396950.XU CN206959406U (en) 2017-04-14 2017-04-14 External water tank and ice machine

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Application Number Priority Date Filing Date Title
CN201720396950.XU CN206959406U (en) 2017-04-14 2017-04-14 External water tank and ice machine

Publications (1)

Publication Number Publication Date
CN206959406U true CN206959406U (en) 2018-02-02

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CN201720396950.XU Active CN206959406U (en) 2017-04-14 2017-04-14 External water tank and ice machine

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106918174A (en) * 2017-04-14 2017-07-04 中山东菱威力电器有限公司 External water tank and ice machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106918174A (en) * 2017-04-14 2017-07-04 中山东菱威力电器有限公司 External water tank and ice machine

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CP03 Change of name, title or address

Address after: 528434 Fusha Industrial Park, Fusha Town, Zhongshan City, Guangdong Province

Patentee after: Guangdong Weili Electric Appliance Co.,Ltd.

Address before: 528434 Fusha Industrial Park, Fusha Town, Zhongshan City, Guangdong Province

Patentee before: ZHONGSHAN DONGLIM WEILI ELECTRICAL APPLIANCES Co.,Ltd.

CP03 Change of name, title or address