CN203041895U - Pipeline machine - Google Patents
Pipeline machine Download PDFInfo
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- CN203041895U CN203041895U CN 201320037807 CN201320037807U CN203041895U CN 203041895 U CN203041895 U CN 203041895U CN 201320037807 CN201320037807 CN 201320037807 CN 201320037807 U CN201320037807 U CN 201320037807U CN 203041895 U CN203041895 U CN 203041895U
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- shunting
- outlet
- water
- pipeline machine
- heating
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- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 160
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 230000008676 import Effects 0.000 claims abstract description 32
- 239000008236 heating water Substances 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 238000005057 refrigeration Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000001276 controlling effect Effects 0.000 claims description 10
- 230000008520 organization Effects 0.000 claims description 7
- 230000011664 signaling Effects 0.000 claims description 3
- 238000009835 boiling Methods 0.000 description 11
- 238000013461 design Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model provides a pipeline machine. The utility model discloses a pipeline machine has water inlet, first delivery port and second delivery port, and pipeline machine includes heating device, and heating device has heating import and heating export, and pipeline machine still includes: the first flow dividing device is provided with a first flow dividing inlet, a first flow dividing outlet and a second flow dividing outlet, the first flow dividing inlet is communicated with the water inlet, and the first flow dividing device further comprises a flow dividing regulating valve for regulating the flow of the first flow dividing outlet and the flow of the second flow dividing outlet; the heating water circuit is used for communicating the first shunt outlet with the first water outlet, the heating device is arranged on the heating water circuit, and the first shunt outlet is communicated with the heating inlet; and the normal-temperature waterway is used for communicating the second shunt outlet with the second water outlet. The utility model discloses can control the temperature, and easy operation.
Description
Technical field
The utility model relates to a kind of pipeline machine.
Background technology
As Fig. 1, traditional pipeline machine generally all adopts the structure that has water tank 1, and wherein, water tank 1 is installed in before heating system 2 and the refrigeration system 3.When opening effluent switch, the water in the water tank 1 enters heating system 2 or refrigeration system 3 under the gravity effect, thereby the water in heating system 2 or the refrigeration system 3 is flowed out.The heat jar steam port 4 of heating system 2 communicates with water tank 1 bottom simultaneously, and water vapour enters water tank 1 by this pipeline 5 during heating.Traditional pipeline machine can make machine volume increase owing to need employing to have the structure of water tank 1.
In addition, pipeline machine on the market generally can only go out the water (boiling water and frozen water) of two kinds of water temperatures or the water (boiling water, frozen water and normal-temperature water) of three kinds of water temperatures.Therefore when needs are drunk the warm water, need connect a certain amount of boiling water earlier, connect a certain amount of frozen water again, then boiling water and cold water manual mixing are in the same place.So not only water temperature is difficult to control but also can not satisfy user's requirement, and troublesome poeration.
The utility model content
The utility model aims to provide a kind of simple to operate and can control the pipeline machine of water temperature.
To achieve these goals, the utility model provides a kind of pipeline machine, have water inlet, first delivery port and second delivery port, the pipeline machine comprises heater, heater has heating import and heating outlet, the pipeline machine also comprises: first part flow arrangement, have the first shunting import, the first shunting outlet and the second shunting outlet, the first shunting import is connected with water inlet, and first part flow arrangement also comprises the shunting valve for the flow of regulating the first shunting outlet and the second shunting outlet; The heating water route makes the first shunting outlet be connected with first delivery port, and heater is arranged on the heating water route, and the first shunting outlet is connected with the heating import; The normal temperature water route makes the second shunting outlet be connected with second delivery port.
Further, the pipeline machine also comprises: second part flow arrangement, have the second shunting import, the 3rd shunting outlet and the 4th shunting outlet, and the second shunting import is connected with water inlet, and the 4th shunting outlet is connected with the first shunting import; The refrigeration water route makes the 3rd shunting outlet be connected with second delivery port, and it is provided with refrigerating plant, and refrigerating plant has refrigeration import and refrigeration outlet, and the refrigeration import is connected with the 3rd shunting outlet, and the refrigeration outlet is connected with second delivery port.
Further, heater comprises: housing section, and the inside of housing section has upper cavity and lower chamber, and upper cavity and lower chamber are connected, and wherein, the heating import is connected with lower chamber, and the heating outlet is connected with upper cavity; Vapour-discharge tube is connected with housing section, and passes upper cavity and extend downwardly in the lower chamber, and the lower end of vapour-discharge tube is connected with lower chamber, and the tube wall of the part that is arranged in upper cavity of vapour-discharge tube is provided with the connected entrance that is connected with upper cavity.
Further, the pipeline machine also comprises: first check valve is arranged on the pipeline between first part flow arrangement and the heater.
Further, first part flow arrangement also comprises: actuating unit is connected with the shunting valve driving; Controlling organization is used for receiving control signal and controlling actuating unit.
Further, actuating unit comprises stepper motor and the power transmission shaft that is connected with stepper motor, and power transmission shaft is connected with shunting valve.
Further, shunting valve comprises spool, and power transmission shaft is connected with spool and is used for the anglec of rotation of regulating spool.
Use pipeline machine of the present utility model, water enters first part flow arrangement, and the shunting valve of first part flow arrangement carries out the adjusting control of flow to the water from the first shunting outlet and the second shunting outlet outflow.After the shunting valve adjusting through first part flow arrangement, a certain amount of water is from the first shunting outlet outflow and flow to heater, forms boiling water after the heating and flows out from first delivery port.A certain amount of water flows out from the second shunting outlet, these water are not processed, and these water flows out from second delivery port by pipeline.First part flow arrangement can be according to different design temperatures, and the water of regulating different proportion enters heater, and the boiling water of final different proportion and the water of not doing any processing mix, and obtain the water of initial design temperature.The utility model can be controlled water temperature, and simple to operate.
Description of drawings
The Figure of description that constitutes the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not constitute improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of existing pipeline machine;
Fig. 2 shows the structural representation according to pipeline machine of the present utility model;
Fig. 3 shows the structural representation according to the heater of pipeline machine of the present utility model; And
Fig. 4 shows the structural representation according to first part flow arrangement of pipeline machine of the present utility model.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figure 2, the utility model provides a kind of pipeline machine, and the pipeline facility have water inlet 10, first delivery port 20 and second delivery port 30, and the pipeline machine comprises heater 40 and first part flow arrangement 50, and the pipeline machine also has heating water route and normal temperature water route.
Particularly, as Fig. 2 and shown in Figure 4, the heater 40 of pipeline machine has heating import 44 and heating outlet 45.First part flow arrangement 50 has the first shunting import 51, the first shunting outlet, the 52 and second shunting outlet 53, the first shunting import 51 is connected with water inlet 10, and first part flow arrangement 50 also comprises the shunting valve 55 for the flow of regulating the first shunting outlet, the 52 and second shunting outlet 53.
The heating water route makes the first shunting outlet 52 be connected with first delivery port 20, and heater 40 is arranged on the heating water route, the first shunting outlet 52 with heat import 44 and be connected.
The normal temperature water route makes the second shunting outlet 53 be connected with second delivery port 30.
55 pairs of water that flow out from the first shunting outlet, the 52 and second shunting outlet 53 of shunting valve that pipeline machine of the present utility model, water enter first part flow arrangement, 50, the first part flow arrangements 50 carry out the adjusting control of flow.After shunting valve 55 adjustings through first part flow arrangement 50, a certain amount of water is from the first shunting outlet, 52 outflows and flow to heater 40, forms boiling water after the heating and flows out from first delivery port 20.A certain amount of water flows out from the second shunting outlet 53, these water are not processed, and these water flows out from second delivery port 30 by pipeline.First part flow arrangement 50 can be according to different design temperatures, and the water of regulating different proportion enters heater 40, and the boiling water of final different proportion and the water of not doing any processing mix, and obtain the water of initial design temperature.The utility model can be controlled water temperature, and simple to operate.
As shown in Figure 4, first part flow arrangement 50 comprises controlling organization, actuating unit 54 and shunting valve 55.
Particularly, controlling organization is used for receiving control signal and controlling actuating unit 54, and actuating unit 54 drives with shunting valve 55 and is connected, and actuating unit 54 is used for drive shunting valve 55 and regulates the flow of the shunting outlet of shunting valve 55.
As shown in Figure 4, preferably, actuating unit 54 comprises stepper motor 541 and the power transmission shaft 542 that is connected with stepper motor 541, and power transmission shaft 542 is connected with shunting valve 55.Shunting valve 55 comprises spool 551, and power transmission shaft 542 is connected with spool 551 and is used for the anglec of rotation of regulating spool 551.
In above-described embodiment, stepper motor 541 is connected with shunting valve 55, corner by draw runner control step motor 541, thereby the aperture of control shunting valve 55, the different opening of shunting valve 55 can transfer to normal-temperature water, hot water temperature required in proportion, thereby can conveniently be realized fuzzy temperature adjustment function by the mode of electronic control.
The pipeline machine also comprises second part flow arrangement 70.Second part flow arrangement 70 has the second shunting import 71, the 3rd shunting outlet the 72 and the 4th shunting outlet 73, the second shunting imports 71 are connected with water inlet 10, and the 4th shunting outlet 73 is connected with the first shunting import 51.
Preferably, second part flow arrangement 70 can advance scene 2 magnetic valve such as triple valve for one.
The pipeline machine also has the refrigeration water route, and the 3rd shunting outlet 72 is connected with second delivery port 30, and it is provided with refrigerating plant 60.Thereby refrigerating plant 60 obtains frozen water for water is freezed.Refrigerating plant 60 has refrigeration import 61 and refrigeration outlet 62, and refrigeration import 61 is connected with the 3rd shunting outlet 72, and refrigeration exports 62 and is connected with second delivery port 30.
Refrigerating plant 60 also has refrigeration discharge outlet 63, and refrigeration discharge outlet 63 is used for discharging the water of refrigerating plant 60.Can be provided with the refrigeration drainpipe on the refrigeration discharge outlet 63, when the needs complete machine washes or do not use machine for a long time, in order to guarantee hygienic quality, can open the refrigeration drainpipe, the water in the refrigerating plant 60 are drained.
Preferably, refrigerating plant 60 can be selected electronics ice courage for use.
As shown in Figure 3, heater 40 comprises housing section 41, and the inside of housing section 41 has upper cavity 42 and lower chamber 43, and upper cavity 42 and lower chamber 43 are connected.Wherein, heating import 44 is connected with lower chamber 43, and heating exports 45 and is connected with upper cavity 42.Heater 40 also comprises vapour-discharge tube 46, vapour-discharge tube 46 is connected with housing section 41, vapour-discharge tube 46 passes upper cavity 42 and extends downwardly in the lower chamber 43, the lower end of vapour-discharge tube 46 is connected with lower chamber 43, and the tube wall of the part that is arranged in upper cavity 42 of vapour-discharge tube 46 is provided with the connected entrance 48 that is connected with upper cavity 42.Wherein, vapour-discharge tube 46 is used for discharging the steam of heater 40.
Thereby utilize vapour-discharge tube 46 to need not to design water tank with outside the vapour-discharge tube line machine in the heater 40, so just reduced the overall volume of pipeline machine.
Preferably, heater 40 can be selected the heat jar for use.In the present embodiment, the heat jar of employing is the dual cavity structure, namely has upper cavity 42 and lower chamber 43, and wherein, vapour-discharge tube 46 is connected to outside the pipeline machine.Heat jar topped up with water, be to begin heating after lower chamber 43 topped up with water, the part water vapour of lower chamber 43 can enter the upper cavity 42 of heat jar by the connected entrance 48 on the tube wall of steam exhaust pipe 46, the part water vapour is discharged to outside the pipeline machine through vapour-discharge tube 46 simultaneously, excessive to prevent lower chamber 43 internal pressures, vapour-discharge tube 46 no longer connects water tank.Vapour-discharge tube 46 lower ends have osculum, this is owing to main water supply tube, second part flow arrangement 70, first part flow arrangement 50, the check valve 81 of source water through having water inlet 10 when a certain amount of first water yield enters in the lower chamber 43 of heater 40, enter in the upper cavity 42 with the hot water of first water yield equivalent osculum by steam exhaust pipe 46 lower ends in the lower chamber 43, extrude and flow to first delivery port 20 by heating outlet 45 again.And vapour-discharge tube 46 places can not there are flowing out, thereby do not need vapour-discharge tube 46 to connect the structure of water tank.The structural design of the no water tank of this kind has reduced machine volume.
As shown in Figure 2, preferably, the pipeline machine comprises that also first check valve, 81, the first check valves 81 are arranged on the pipeline between first part flow arrangement 50 and the heater 40.Check valve 81 can guarantee current by first part flow arrangement 50 to heater 40 one-way flow, prevent that hot water is back to the warm problem of scurrying that causes in first part flow arrangement 50 again by pipeline.First check valve 81 in the present embodiment is on the heating water route.
As shown in Figure 2, the pipeline machine comprises that also second check valve, 82, the second check valves 82 are arranged on refrigeration outlet 62 and the pipeline that second delivery port 30 is connected.Second check valve 82 in the present embodiment is on the refrigeration water route.
As shown in Figure 2, the pipeline machine comprises that also the 3rd check valve 83, the three check valves 83 are arranged on the second shunting outlet 53 and the pipeline that second delivery port 30 is connected.The 3rd check valve 83 in the present embodiment is on the normal temperature water route.
As shown in Figure 2, the pipeline machine comprises that also the 4th check valve 84, the four check valves 84 are arranged on second pipeline of shunting between the import 71 of water inlet 10 and second part flow arrangement 70.
In above-described embodiment, the pipeline of the second shunting outlet 53 is connected with second delivery port 30 by three-way connection with the pipeline of refrigeration outlet 62.
A kind of leaving water temperature control method of pipeline machine also is provided in the present embodiment, and the pipeline machine is aforesaid pipeline machine.This control method may further comprise the steps: water flows out from the first shunting outlet, the 52 and second shunting outlet 53 of pipeline machine in proportion, wherein, the heater 40 that the water of first water yield that flows out from the first shunting outlet 52 flows into the pipeline machine heats, make simultaneously in the heater 40 and the flow of hot water of first water yield equivalent first delivery port 20 to the pipeline machine, current direction second delivery port 30 that from the second shunting outlet 53 of pipeline machine, flows out.
Particularly, heater 40 can be the heat jar.Can only topped up with water could heat in the heat jar, be that shunting valve 55 controls flow into hot jar the water yield by aforesaid first part flow arrangement 50.Namely this shunting valve 55 is pressed into heat jar how much water, and how much water a heat jar outlet just goes out, and so just can control the water outlet volume.And shunting valve 55 can be controlled the normal-temperature water flow simultaneously, and the water outlet proportion that shunting valve 55 is set according to temperature regulates flowing into hot jar the water yield, can reach control normal-temperature water and hot water mixed proportion, thereby reach the control leaving water temperature.
When the needs frozen water, water enters second part flow arrangement 70 from the water inlet 10 of pipeline machine, and enters refrigerating plant 60 via the 3rd shunting outlet 72 of second part flow arrangement 70, makes the frozen water in the refrigerating plant 60 flow to second delivery port 30 by refrigerating plant 60.
The utility model provides a kind of preferred embodiment:
Press and get the frozen water key, this moment, controller was received this signal, controlled frozen water that second part flow arrangement 70 1 advances the scene 2 magnetic valve and went out water solenoid valve and open, and source water advances scene 2 magnetic valve outlet pipe through one and enters electronics ice courage.The long frozen water key that presses is full of electronics ice courage until normal-temperature water, press the refrigeration switch after electronics ice courage begin refrigeration.When refrigeration finishes, press again and get the frozen water key, the frozen water that source water is iced electronics in the courage extrudes, thereby can be that frozen water/normal-temperature water delivery port place obtains frozen water at second delivery port 30.
When needs obtained the adjustable hot water of normal-temperature water, boiling water or temperature, a hot water electromagnetic valve who advances the scene 2 magnetic valve can receive instruction unpack, and source water advances scene 2 magnetic valve outlet pipe through one, and to enter first part flow arrangement 50 be shunting valve.When the hot water of a certain temperature of needs, the slip draw runner is to corresponding water temperature position, the automatically controlled plate that control draw runner this moment can pass to controlling organization with this information, controlling organization sends instruction makes stepper motor rotate corresponding angle, wherein, stepper motor drives the power transmission shaft motion, and power transmission shaft links to each other with shunting valve, thereby the aperture of control shunting valve, the different opening of shunting valve make its first shunting outlet 52 different with the water flow of the second shunting outlet 53.The normal-temperature water of shunting valve of flowing through through first check valve 81, heater 40 instant heating jars after, flow out from first delivery port 20, be hot water; The normal-temperature water that is left intact of shunting valve of flowing through flows out from second delivery port 30.This moment, two kinds of hot water and normal-temperature water that ratio is different can be flowed out in the water inlet place, so can obtain the hot water of different water temperatures.Namely this shunting valve 55 is pressed into heat jar how much water, and how much water a heat jar outlet just goes out, and so just can control the water outlet volume.And shunting valve 55 can be controlled the normal-temperature water flow simultaneously, and the water outlet proportion that shunting valve 55 is set according to temperature regulates flowing into hot jar the water yield, can reach control normal-temperature water and hot water mixed proportion, thereby reach the control leaving water temperature.
When we need obtain normal-temperature water or boiling water, shunting valve 55 can rotate to two extreme positions under the controlling organization instruction, first of the first part flow arrangement 50 shunting outlet, the 51 and second shunting outlet 52 at this moment has only in the pipeline has water to flow through, and we can obtain required normal-temperature water or boiling water at the delivery port place.Adopting said method can be solved the problem that present most of pipeline machine can not temperature adjustment by the mode of electronic control.
As can be seen from the above description, the utility model the above embodiments have realized following technique effect:
1, the utility model can be controlled water temperature, and simple to operate;
2, the structural design of no water tank has reduced machine volume.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. pipeline machine, have water inlet (10), first delivery port (20) and second delivery port (30), described pipeline machine comprises heater (40), and described heater (40) has heating import (44) and heating outlet (45), it is characterized in that described pipeline machine also comprises:
First part flow arrangement (50), have the first shunting import (51), the first shunting outlet (52) and the second shunting outlet (53), the described first shunting import (51) is connected with described water inlet (10), and described first part flow arrangement (50) also comprises the shunting valve (55) for the flow of regulating the described first shunting outlet (52) and the described second shunting outlet (53);
The heating water route makes the described first shunting outlet (52) be connected with described first delivery port (20), and described heater (40) is arranged on the described heating water route, and the described first shunting outlet (52) is connected with described heating import (44);
The normal temperature water route makes the described second shunting outlet (53) be connected with described second delivery port (30).
2. pipeline machine according to claim 1 is characterized in that, described pipeline machine also comprises:
Second part flow arrangement (70), have the second shunting import (71), the 3rd shunting outlet (72) and the 4th shunting outlet (73), the described second shunting import (71) is connected with described water inlet (10), and described the 4th shunting outlet (73) is connected with the described first shunting import (51);
The refrigeration water route, described the 3rd shunting outlet (72) is connected with described second delivery port (30), it is provided with refrigerating plant (60), described refrigerating plant (60) has refrigeration import (61) and refrigeration outlet (62), described refrigeration import (61) is connected with described the 3rd shunting outlet (72), and described refrigeration outlet (62) is connected with described second delivery port (30).
3. pipeline machine according to claim 1 is characterized in that, described heater (40) comprising:
Housing section (41), the inside of described housing section (41) has upper cavity (42) and lower chamber (43), described upper cavity (42) and described lower chamber (43) are connected, wherein, described heating import (44) is connected with described lower chamber (43), and described heating outlet (45) is connected with described upper cavity (42);
Vapour-discharge tube (46), be connected with described housing section (41), and pass described upper cavity (42) and extend downwardly in the described lower chamber (43), the lower end of described vapour-discharge tube (46) is connected with described lower chamber (43), and the tube wall of the part that is arranged in described upper cavity (42) of described vapour-discharge tube (46) is provided with the connected entrance (48) that is connected with described upper cavity (42).
4. pipeline machine according to claim 1 is characterized in that, described pipeline machine also comprises:
First check valve (81) is arranged on the pipeline between described first part flow arrangement (50) and the described heater (40).
5. pipeline machine according to claim 1 is characterized in that, described first part flow arrangement (50) also comprises:
Actuating unit (54) is connected with described shunting valve (55) driving;
Controlling organization is used for receiving control signal and controlling described actuating unit (54).
6. pipeline machine according to claim 5 is characterized in that,
Described actuating unit (54) comprises stepper motor (541) and the power transmission shaft (542) that is connected with described stepper motor (541), and described power transmission shaft (542) is connected with described shunting valve (55).
7. pipeline machine according to claim 6 is characterized in that,
Described shunting valve (55) comprises spool (551), the anglec of rotation that described power transmission shaft (542) is connected with described spool (551) and is used for regulating described spool (551).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320037807 CN203041895U (en) | 2013-01-23 | 2013-01-23 | Pipeline machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320037807 CN203041895U (en) | 2013-01-23 | 2013-01-23 | Pipeline machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203041895U true CN203041895U (en) | 2013-07-10 |
Family
ID=48724905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320037807 Expired - Lifetime CN203041895U (en) | 2013-01-23 | 2013-01-23 | Pipeline machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203041895U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932589A (en) * | 2013-01-23 | 2014-07-23 | 珠海格力电器股份有限公司 | Pipeline machine and its water outlet temperature control method |
| CN104315705A (en) * | 2014-10-16 | 2015-01-28 | 珠海格力电器股份有限公司 | Hot tank and pipeline machine |
| CN104688040A (en) * | 2013-12-04 | 2015-06-10 | 珠海格力电器股份有限公司 | Pipeline machine and control method thereof |
| CN109553055A (en) * | 2017-09-27 | 2019-04-02 | 佛山市顺德区美的饮水机制造有限公司 | Water circuit system |
| CN113883418A (en) * | 2021-11-09 | 2022-01-04 | 杭州老板电器股份有限公司 | Three-way mechanism, water treatment equipment and water replenishing control method of pipeline machine |
-
2013
- 2013-01-23 CN CN 201320037807 patent/CN203041895U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932589A (en) * | 2013-01-23 | 2014-07-23 | 珠海格力电器股份有限公司 | Pipeline machine and its water outlet temperature control method |
| CN103932589B (en) * | 2013-01-23 | 2017-10-03 | 珠海格力电器股份有限公司 | Pipeline machine and its water outlet temperature control method |
| CN104688040A (en) * | 2013-12-04 | 2015-06-10 | 珠海格力电器股份有限公司 | Pipeline machine and control method thereof |
| CN104315705A (en) * | 2014-10-16 | 2015-01-28 | 珠海格力电器股份有限公司 | Hot tank and pipeline machine |
| CN109553055A (en) * | 2017-09-27 | 2019-04-02 | 佛山市顺德区美的饮水机制造有限公司 | Water circuit system |
| CN113883418A (en) * | 2021-11-09 | 2022-01-04 | 杭州老板电器股份有限公司 | Three-way mechanism, water treatment equipment and water replenishing control method of pipeline machine |
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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: 20130710 Effective date of abandoning: 20171003 |
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| AV01 | Patent right actively abandoned |