A kind of dish-washing machine is for water assembly
Technical field
The utility model relates to a kind of dish-washing machine for water assembly.
Background technology
Present dish-washing machine water intaking valve directly and running water pipe join, the running water that is fed to now most dwelling houses is the hard water with high rigidity, and not only comprise the chlorine for the process for purifying of running water, but also include some heavy metal ion, such as iron ion, copper ion, tin ion, zinc ion, mercury ion etc., it can be because of the aging generation of environmental pollution and water pipe.Although these heavy metal ion are uncomfortable fatal to human body, when with washing agent, when liquid detergent reacts, these heavy metal ion generation impurity, these magazines not only can result in blockage or affect dish-washing machine, and human body is also had infringement.The dish-washing machine water intaking valve is direct in addition and running water pipe joins, when if running water pipe produces negative pressure, cleaning solution in the dish-washing machine can pour in down a chimney such as running water pipe, cause the pollution of running water, and dish-washing machine is worked again, variations in temperature in the dish-washing machine, dish washer interior pressure causes damage to dish-washing machine easily with extraneous uneven.In order to address this problem, multiple confession water assembly also occurred now, but many structures of water assembly that supplies are all very complicated, cost is higher, these supply water assembly or have just solved the problem of water softening in addition, pour in down a chimney or the pressure balance problem and can not solve, and vice versa.
Summary of the invention
It is inner uneven with ambient pressure for hard water and dishwasher into operation that the utility model has mainly solved dish-washing machine water inlet, can be to the hurtful problem of dish-washing machine, provide a kind of water softening, with the dish-washing machine assembly of ambient pressure balance.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of dish-washing machine comprises respirator and water softener for water assembly, shown in the respirator water inlet end link to each other with water pipe, the respirator water side links to each other with the water softener water inlet end, and described water softener water side links to each other with dish-washing machine.This dish-washing machine can be regulated extraneous and dish washer interior pressure balance for water assembly, hard water can be softened simultaneously.
Respirator comprises housing, in housing, be provided with the first dividing plate the housing inner chamber is divided into intake antrum and water storage cavity, in intake antrum, also be provided with second partition intake antrum is separated into circuitous inlet pipeline and the outlet pipeline that communicates, in inlet pipeline, be provided with flowmeter, be provided with water inlet at housing bottom, delivery port and discharge outlet, water inlet is communicated with inlet pipeline, delivery port is communicated with outlet pipeline, discharge outlet is communicated with water storage cavity, have the leak holes that is communicated with water storage cavity at outlet pipeline, in water storage cavity, be provided with the pneumostome that is communicated with dish washer interior and the blow vent that is in communication with the outside.The utility model can be regulated the dish-washing machine internal and external pressure balance, can be used for again the water softener water yield and regulate.Water enters inlet pipeline by water inlet, then enter outlet pipeline and flowed out by delivery port, in the time of on the outlet pipeline of flowing through, part water flows to storage tank by leak holes and temporarily is stored in the storage tank, in order to the regenerating resin in the water softener in the follow-up pipeline of regular regeneration, leak holes is not so that phenomenon can appear pouring in down a chimney in water pipe yet.Pneumostome by water storage cavity with the same period mouth be communicated with, this is so that dish-washing machine is in communication with the outside, like this because the variation of temperature, the dish washer interior pressure balance reaches balance by the atmosphere by blow vent and pneumostome.Flowmeter can detect the flow that enters water in the respirator.
A kind of preferred version as such scheme, be provided with the 3rd demarcation strip in described water storage cavity bottom, the 3rd demarcation strip extends to water storage cavity top, leave the space between the 3rd demarcation strip and the water storage cavity top, described the 3rd demarcation strip and water storage cavity sidewall form the first vent line, described blow vent sets on the lower end of the first vent line, also be provided with the 4th dividing plate to downward-extension on water storage cavity top, the second vent line is formed at the top of the 4th dividing plate and the 3rd dividing plate, the second vent line is connected with the first vent line, is provided with screen pack with the first vent line junction on described the second vent line.Blow vent is arranged on the bottom in the utility model, the blow vent downwardly facing opening, this has been avoided blow vent to arrange up, thus foreign material can fall into blow vent and fall into situation in the water storage cavity, also avoided foreign material to stop up the problem of discharge outlet.This first vent line and the second vent line form circuitous pipeline in addition, and this is so that dust impurity is more difficult enters in the water storage cavity.Filter screen is set has prevented that further foreign material from can enter in the storage tank, if having foreign material to enter in the first vent line and arrive the second vent line place, just stopped that by screen pack foreign material enter the second vent line.
A kind of preferred version as such scheme, the cavity that extends upward and be formed with on top arc-shaped bend separated intake antrum by described the first demarcation strip, described second partition is arranged in the middle of the intake antrum, second partition also is to extend upward upper end camber bending, and leave the space between the front end of second partition and the front end of intake antrum, so just formed circuitous inlet pipeline and the outlet pipeline that communicates, described leak holes is arranged on the tip position of outlet pipeline arc-shaped bend, in described leak holes, be equipped with regulating part, this regulating part is provided with through hole, and the end opening that this through hole is positioned at outlet pipe is less than other end opening.Inlet pipeline and outlet pipeline partly want narrower at arc-shaped bend, and water flow velocity when entering this part of inlet pipeline and outlet pipeline accelerates, and a part of water is by flowing out in the leak holes.This regulating part can be regulated water by the amount that flows out in the leak holes, can according to circumstances change.
A kind of preferred version as such scheme is provided with deflector in the described water storage cavity, and this deflector tilts to be positioned at the leak holes below, and covers on the top of pneumostome, is surrounded by the 5th dividing plate of arc on the lower edge of described pneumostome.Deflector and can not flow in the pneumostome so that the water that flows out in the leak holes flow in the water storage cavity.The 5th dividing plate wraps in arc port the latter half, so that the water in the water storage cavity is difficult for entering in the pneumostome.
A kind of preferred version as such scheme, described water softener includes the softening tank that holds water softening performance material, salt cellar, the control that generates softening performance material reducing solution enters control valve, the first inlet pipe and second water inlet pipe of softening or restoring operation, the first water inlet pipe is connected on the salt cellar water inlet, the delivery port of described the second water inlet pipe, salt cellar and the water inlet of softening tank are connected on the control valve, and described the first water inlet pipe is connected with discharge outlet with the delivery port of respirator respectively with the second water inlet pipe.
A kind of preferred version as such scheme, described control valve is a triple valve, control valve has two water inlets and a delivery port, and the delivery port of described the second water inlet pipe, salt cellar is connected on the water inlet of control valve, and the water inlet of softening tank is connected on the delivery port of control valve.This control valve has two water inlets and a delivery port, control valve can be so that path of a water inlet and delivery port formation by opening and closing, perhaps so that another water inlet and delivery port consist of a path, thereby realized the operation of the softening or reduction of demineralizer.
As a kind of preferred version of such scheme, the end that is connected with the salt cellar water inlet pipe at the first water inlet branch road is provided with the check valve that flows to salt cellar.Check valve so that storage tank in water can flow in the salt cellar, and so that salt cellar in water can not pour in down a chimney in storage tank.
A kind of preferred version as such scheme, be provided with dividing plate in the described salt cellar salt cellar is separated into the first cavity that is communicated with water inlet and the second cavity that is communicated with delivery port, be provided with the space between dividing plate and the salt cellar top, described the first cavity volume is greater than the second cavity.Water flows in inherent the first cavity of the first cavity and forms salt solution, only has when water level is higher than dividing plate, and water just can overflow and flow in the second cavity, thereby enters the delivery port of salt cellar, and this programme structure is so that the interior brine strength of the first cavity is more even.
As a kind of preferred version of such scheme, it is characterized in that described water softening performance material is ion exchange resin.
The utility model has the advantages that: with the water softening of running water, so that water can not react with washing agent etc. and cause the dish-washing machine infringement, can regulate the dish-washing machine internal and external pressure balance, can be used for again the water softener water yield to regulate; And prevent and pour in down a chimney phenomenon, prevented that foreign material from entering water storage cavity, avoided the problem that respirator is dirty and stop up.
Description of drawings
Fig. 1 is a kind of structural framing schematic diagram of the present utility model;
Fig. 2 is a kind of structural representation of respirator in the utility model;
Fig. 3 is a kind of structural representation of water softener in the utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described.
Embodiment:
A kind of dish-washing machine of present embodiment as shown in Figure 1, comprises respirator 23 and water softener 24 for water assembly, shown in the respirator water inlet end link to each other with water pipe 26, the respirator water side links to each other with the water softener water inlet end, described water softener water side links to each other with dish-washing machine 25.
As shown in Figure 2, respirator comprises housing, in housing, be provided with the first dividing plate 9 the housing inner chamber is divided into intake antrum and water storage cavity 1, this intake antrum is separated the cavity that extends upward and be formed with arc-shaped bend on top, in intake antrum, also be provided with second partition 10, second partition also is to extend upward upper end camber bending, and leave the space between the front end of second partition and the front end of intake antrum, so just formed circuitous inlet pipeline 2 and the outlet pipeline 3 that communicates, tip position at the outlet pipeline arc-shaped bend is provided with leak holes 4, in leak holes, be equipped with regulating part 5, this regulating part is provided with through hole, and the end opening that this through hole is positioned at outlet pipe is less than other end opening, also is provided with flowmeter 11 in inlet pipeline.Be provided with water inlet 12, delivery port 13 and discharge outlet 14 at housing bottom, water inlet is communicated with inlet pipeline, and delivery port is communicated with outlet pipeline, and discharge outlet is communicated with water storage cavity.In water storage cavity, be provided with the pneumostome 7 that is communicated with dish washer interior and the blow vent 22 that is in communication with the outside, in water storage cavity, also be provided with deflector 6, this deflector tilts to be positioned at the leak holes below, and covers on the top of pneumostome, is surrounded by the 5th dividing plate 8 of arc in the lower edge of pneumostome.Be provided with the 3rd demarcation strip 19 in the water storage cavity bottom, the 3rd demarcation strip extends to water storage cavity top, leave the space between the 3rd demarcation strip and the water storage cavity top, the 3rd demarcation strip and water storage cavity sidewall form the first vent line 20, blow vent 22 sets on the lower end of the first vent line, also be provided with the 4th dividing plate 16 to downward-extension on water storage cavity top, the second vent line 18 is formed at the top of the 4th dividing plate and the 3rd dividing plate, the second vent line is connected with the first vent line, is provided with screen pack 17 with the first vent line junction on the second vent line.
As shown in Figure 3, water softener includes the softening tank 31 that holds water softening performance material, salt cellar 29, the control that generates softening performance material reducing solution enters control valve 35, the first water inlet pipe 27 and second water inlet pipe 28 of softening or restoring operation, the first water inlet pipe is connected on the salt cellar water inlet, the delivery port of the second water inlet pipe 28, salt cellar 29 and the water inlet of softening tank 31 are connected on the control valve 35, and described the first water inlet pipe is connected with discharge outlet 14 with the delivery port 13 of respirator respectively with the second water inlet pipe.Control valve 35 is a triple valve, and control valve has two water inlets and a delivery port, and the delivery port of the second water inlet pipe 28, salt cellar 31 is connected on the water inlet of control valve 35, and the water inlet of softening tank 31 is connected on the delivery port of control valve 35.The end that is connected with salt cellar 31 water inlet pipes at the first water inlet pipe 27 is provided with the check valve 32 that flows to salt cellar.Be provided with dividing plate 30 in the salt cellar 31 salt cellar is separated into the first cavity 33 that is communicated with water inlet and the second cavity 34 that is communicated with delivery port, be provided with the space between dividing plate and the salt cellar top, the first cavity volume is greater than the second cavity.Water softening performance material is ion exchange resin.
During respirator work, the water inlet connecting water pipe, water enters inlet pipeline by water inlet, then enter outlet pipeline and flowed out by delivery port, in the time of on the outlet pipeline of flowing through, part water flows to storage tank by leak holes and temporarily is stored in the storage tank, and in order to the regenerating resin in the water softener in the follow-up pipeline of regular regeneration, leak holes is not so that phenomenon can appear pouring in down a chimney in water pipe yet.
Water softener is when demineralized water, control valve is closed, the i.e. water inlet conducting of the second water inlet branch road and softening tank, the delivery port of salt cellar is closed, and this moment, water inlet was advanced along main water inlet tube by control valve, flowmeter, entered into the first water inlet pipe through behind the leakage hole, be introduced in the storage tank, overflow after storage tank water is full again and enter the second inlet pipe, arrive in the softening tank by control valve 8, the ion isolation resin in the softening tank softens water.
When going back primary resin, control valve is opened, it is the water inlet conducting of delivery port and the softening tank of salt cellar, the second water inlet pipe is closed, this moment, control valve was passed through in water inlet, flowmeter advances along main water inlet tube, enter into the first water inlet pipe through behind the leakage hole, pass through storage tank, enter behind the check valve in the first cavity of salt cellar, after water in the first cavity was full, water overflowed dividing plate and enters in the second cavity, then the delivery port by salt cellar, control valve arrives in the softening tank, perhaps need not intake, but enter salt cellar by the water in the storage tank, the delivery port by salt cellar then, control valve arrives in the softening tank, reaches the purpose of going back primary resin.
Specific embodiment described herein only is to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or replenish or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has more used the terms such as deflector, storage tank, the first dividing plate, second partition, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present invention; They are construed to any additional restriction all is contrary with spirit of the present invention.