CN220393393U - Liquid regulating and converging device and water purifier - Google Patents
Liquid regulating and converging device and water purifier Download PDFInfo
- Publication number
- CN220393393U CN220393393U CN202321926059.4U CN202321926059U CN220393393U CN 220393393 U CN220393393 U CN 220393393U CN 202321926059 U CN202321926059 U CN 202321926059U CN 220393393 U CN220393393 U CN 220393393U
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- pipeline
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- water
- liquid
- manual flow
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 239000007788 liquid Substances 0.000 title claims abstract description 25
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 22
- 230000003750 conditioning effect Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000000108 ultra-filtration Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 241001122767 Theaceae Species 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 235000020682 bottled natural mineral water Nutrition 0.000 description 2
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960001948 caffeine Drugs 0.000 description 1
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Control Of Fluid Pressure (AREA)
Abstract
The utility model discloses a liquid regulating and converging device and a water purifier, which comprise a first pipeline and a second pipeline which are connected in parallel, wherein the inlet ends of the first pipeline and the second pipeline are respectively provided with a pressure reducing valve, the outlet ends of the first pipeline and the second pipeline are connected with the inlet end of a third pipeline through a Y-shaped tee joint, the first pipeline and the second pipeline are respectively provided with a manual flow valve, and the first pipeline, the second pipeline, the third pipeline, the Y-shaped tee joint, the pressure reducing valve and the manual flow valve are all connected through quick connectors. According to the utility model, the first pipeline and the second pipeline which are connected in parallel and provided with the manual flow valve and the pressure reducing valve are used for simply and accurately completing TDS regulation, and water with different TDSs is obtained after merging, so that the structural occupation of the water purifier is reduced, and the portability and the miniaturization of the water purifier are promoted.
Description
Technical Field
The utility model relates to the technical field of water treatment, in particular to a liquid regulating and converging device and a water purifier.
Background
At present, the water purifier can provide purified water with low TDS through filtration and purification, and the purity requirement on drinking water is met. However, in different drinking scenarios, such as making tea, making coffee, there are different requirements on the quality of the water used. The water-brewed coffee having a TDS value of about 50 can dissolve caffeine in coffee more sufficiently, thereby obtaining a better taste. CN201821548306.0 is a water purifier with adjustable TDS, comprising an RO water suction pump, an ultrafiltration water suction pump, a water outlet tank, a TDS detection module and a control terminal; the RO water suction pump is connected with the water outlet tank and is used for providing RO filtered water inlet for the water outlet tank; the ultrafiltration water suction pump is connected with the water outlet tank and is used for providing ultrafiltration filtered water inlet for the water outlet tank; the TDS detection module is used for detecting the TDS value of the water in the water outlet tank and sending the TDS value to the control terminal; the control terminal is connected with the RO water suction pump and the ultrafiltration water suction pump and is used for receiving the TDS target value and adjusting the water inflow of the RO water suction pump and the ultrafiltration water suction pump. According to the technical scheme, the water which is used for obtaining different TDSs is adjusted by adjusting the water quantity of the RO water suction pump and the ultrafiltration water suction pump and enters the water outlet tank, the TDS is adjusted to be complex and low in precision, and the water outlet tank, the water suction pump and the like which are used in configuration also cause structural bulkiness of the water purifier, so that the portable and miniaturized development of the water purifier is not facilitated.
Disclosure of Invention
The utility model aims to provide a liquid regulating and converging device, which solves the problem that a water tank, a water suction pump and the like which are used in a configuration way cause the structure of a water purifier to be bulky due to complex TDS regulation and low precision, and overcomes the defects of the prior art.
The utility model is realized by the following technical scheme:
the utility model provides a liquid regulation joins device, includes parallelly connected first pipeline and second pipeline, and the entry end of first pipeline and second pipeline is equipped with the relief pressure valve respectively, and the exit end of first pipeline and second pipeline is connected with the entry end of third pipeline through Y type tee bend, still is equipped with manual flow valve respectively on first pipeline and the second pipeline, first pipeline, second pipeline, third pipeline, Y type tee bend, relief pressure valve and manual flow valve all accomplish through quick-operation joint and connect.
Further, check valves are arranged between the manual flow valves and the outlet ends of the first pipeline and the second pipeline respectively.
Furthermore, the pressure reducing valve is a diaphragm-free piston type pressure reducing valve, and a piston arranged on the pressure reducing valve overcomes the elastic resistance of the pressure reducing valve to control the opening degree of the valve along with the change of the pressure of inflow liquid, so that the pressure of outflow liquid is regulated and stabilized.
Further, the manual flow valve is T-shaped.
Further, the first pipeline, the second pipeline, the third pipeline, the Y-shaped tee joint, the pressure reducing valve, the manual flow valve and the check valve are made of plastics or stainless steel.
The utility model also provides a water purifier which comprises the liquid regulating and converging device.
The utility model has the following beneficial effects: through parallelly connected first pipeline and the second pipeline that is equipped with manual flow valve and relief pressure valve, simple accurate completion TDS adjusts, obtains the water of different TDS after converging, has reduced the structure occupation of purifier simultaneously, has promoted the portability and the miniaturization of purifier.
Drawings
Fig. 1 is a schematic diagram of a pipeline of an embodiment 1 of a liquid conditioning and converging device according to the present utility model.
Fig. 2 is a schematic diagram of the internal structure of a diaphragm-free piston type pressure reducing valve of a liquid regulating and converging device according to the utility model.
Detailed Description
The following description of the embodiments of the present application will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.
The components of the embodiments of the present application, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application.
All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
A liquid-regulated junction device according to some embodiments of the present application is described below with reference to fig. 1-2.
According to the drawing 1, a liquid regulating and converging device comprises a first pipeline 1 and a second pipeline 2 which are connected in parallel, wherein a first pressure reducing valve 3 is arranged at the inlet end of the first pipeline 1, a pressure reducing valve 4 is arranged at the inlet end of the second pipeline 2, the outlet ends of the first pipeline 1 and the second pipeline 2 are connected with the inlet end of a third pipeline 6 through a Y-shaped tee joint 5, a first manual flow valve 7 is arranged on the first pipeline 1, a second manual flow valve 8 is arranged on the second pipeline 2, and the first pipeline 1, the second pipeline 2, the third pipeline 3, the Y-shaped tee joint 5, the pressure reducing valves and the manual flow valves are all connected through quick connectors.
Further, a first check valve 9 is provided between the first manual flow valve 7 and the outlet end of the first pipeline 1, and a second check valve 10 is provided between the second manual flow valve 8 and the outlet end of the second pipeline 2.
When the embodiment is applied to a water purifier, the first pipeline 1 and the second pipeline 2 are respectively connected with two groups of water inlet waterways with different TDS, wherein the water inlet with low TDS can be RO membrane water purification, and the water inlet with high TDS can be ultrafiltration membrane water or natural mineral water. Through respectively adjusting the first manual flow valve 7 on the first pipeline 1 and the second manual flow valve 8 on the second pipeline 2, the water flow adjustment in the first pipeline 1 and the second pipeline 2 can be simultaneously realized, and the water in the first pipeline 1 and the second pipeline 2 is converged through the Y-shaped tee joint 5 according to the corresponding proportion after the flow adjustment and then enters the third pipeline 6, so that the converged water with the TDS value between the water inlet with high TDS and the water inlet with low TDS is formed, and the water requirement of different TDS such as tea making and coffee brewing at the water outlet end can be met.
In general, TDS of RO membrane purified water, ultrafiltration membrane water or natural mineral water has a relatively stable value range, so that the value obtained after one time of detection of TDS of inlet water of the first pipeline 1 and the second pipeline 2 can be used as the TDS value of inlet water of the corresponding class. On the basis of the TDS value of the inflow water, the TDS value of the combined water in the third pipeline 6 is detected in real time, and the first manual flow valve 7 on the first pipeline 1 and the second manual flow valve 8 on the second pipeline 2 are correspondingly adjusted, so that the mixing proportion of the inflow water with high TDS and the inflow water with low TDS is adjusted, and finally, the adjustment of the required TDS combined water is completed.
Because the manual flow regulating valves are arranged on the first pipeline 1 and the second pipeline 2, the manual flow regulating valve has a longer regulating stroke, and the longer regulating stroke and the opening and closing of the valve body have a certain corresponding relation, so that the initial coarse regulation of the manual flow regulating valve can be carried out through the intuitive regulating stroke position, the flow of water generated by opening and closing of the current valve body is close to the flow value of the water for realizing the needed TDS combination, and the workload of detecting the TDS value of the water combination in the third pipeline 6 is reduced. Therefore, the special TDS detection device is not fixedly arranged in the device, but a handheld TDS detection device can be adopted, and the configuration and the size structure of the equipment are optimized.
The first pressure reducing valve 3 and the second pressure reducing valve 4 are diaphragm-free piston type pressure reducing valves, and a piston 16 arranged on the pressure reducing valves overcomes elastic resistance of the pressure reducing valves to control the opening of the valves along with the change of water inlet pressure, so that the water outlet pressure is regulated and stabilized.
In order to realize the accurate regulation of the first manual flow valve 7 on the first pipeline 1 and the second manual flow valve 8 on the second pipeline 2 to the water quantity, the pressure of the inlet water entering the first pipeline 1 and the second pipeline 2 can be regulated and reduced by the first pressure reducing valve 3 and the second pressure reducing valve 4 stably, so that the regulation precision of the first manual flow valve 7 and the second manual flow valve 8 is ensured, and the regulation of the required TDS combined water is realized more quickly and accurately. Further, the first manual flow valve 7 and the second manual flow valve 8 are T-shaped flow valves, which is more convenient for installing and operating the pipeline.
A first check valve 9 is arranged between the first manual flow valve 7 and the outlet end of the first pipeline 1, a second check valve 10 is arranged between the second manual flow valve 8 and the outlet end of the second pipeline 2, and the fact that the check valves are vertical mainly is considered that when in actual use, the water inlet waterways of the first pipeline 1 and the second pipeline 2 can have larger pressure difference, and especially when one group of water inlet waterways is municipal tap water, municipal tap water pressure differences of different areas or different areas of the same area can be large. Therefore, when the water purifier is stopped, the water in the pipeline with high pressure reversely flows back to the pipeline with low pressure due to the resistance of the closing of the water outlet end, and the initial water inlet when the water purifier is restarted is prevented from being influenced by the arrangement of the check valve.
Further, the materials of the first pipeline, the second pipeline, the third pipeline, the Y-shaped tee joint, the pressure reducing valves, the manual flow valve and the check valve are plastic or stainless steel, and the water quality safety and sanitation can be ensured due to difficult rust.
In addition, the liquid regulating and converging device can be applied to regulating and converging the beverage raw juice and the dilution water in the beverage machine and other scenes needing to simply regulate and converge the liquid proportion of multiple pipelines. Meanwhile, a third pipeline or a plurality of groups of pipelines can be additionally arranged in parallel on the basis of the embodiment, and the three liquids or a plurality of liquids are regulated and converged by adopting four-way or multi-way communication components and the like for connection, so that the requirements of different use scenes are met.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a liquid regulation converging device, its characterized in that includes parallelly connected first pipeline and second pipeline, and the entry end of first pipeline and second pipeline is equipped with the relief pressure valve respectively, and the exit end of first pipeline and second pipeline is connected with the entry end of third pipeline through Y type tee bend, still is equipped with manual flow valve respectively on first pipeline and the second pipeline, first pipeline, second pipeline, third pipeline, Y type tee bend, relief pressure valve and manual flow valve all accomplish through quick-operation joint and connect.
2. The liquid junction box of claim 1, wherein a check valve is further provided between the manual flow valve and the outlet end of each of the first and second lines.
3. The liquid regulating and converging device according to claim 1, wherein the pressure reducing valve is a diaphragm-free piston type pressure reducing valve, and a piston arranged on the pressure reducing valve overcomes the elastic resistance of the pressure reducing valve to control the opening degree of the valve along with the change of the pressure of the inflow liquid, so as to regulate and stabilize the pressure of the outflow liquid.
4. The liquid conditioning junction apparatus of claim 1 wherein said manual flow valve is T-shaped.
5. The liquid junction box of any one of claims 1-4, wherein the first, second, third, Y-site, pressure relief valve, manual flow valve, and check valve are plastic or stainless steel.
6. A water purifier comprising the liquid conditioning and merging device according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321926059.4U CN220393393U (en) | 2023-07-21 | 2023-07-21 | Liquid regulating and converging device and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321926059.4U CN220393393U (en) | 2023-07-21 | 2023-07-21 | Liquid regulating and converging device and water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220393393U true CN220393393U (en) | 2024-01-26 |
Family
ID=89612779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321926059.4U Active CN220393393U (en) | 2023-07-21 | 2023-07-21 | Liquid regulating and converging device and water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220393393U (en) |
-
2023
- 2023-07-21 CN CN202321926059.4U patent/CN220393393U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |