CN220417731U - Drainage device of evaporator of water cooling machine - Google Patents
Drainage device of evaporator of water cooling machine Download PDFInfo
- Publication number
- CN220417731U CN220417731U CN202321676804.4U CN202321676804U CN220417731U CN 220417731 U CN220417731 U CN 220417731U CN 202321676804 U CN202321676804 U CN 202321676804U CN 220417731 U CN220417731 U CN 220417731U
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- water
- evaporator
- inlet
- pipeline
- alarm
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 172
- 238000001816 cooling Methods 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 1
- 239000003595 mist Substances 0.000 abstract description 5
- 241000208125 Nicotiana Species 0.000 abstract description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 239000003792 electrolyte Substances 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 239000012629 purifying agent Substances 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 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
- 239000002244 precipitate Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
The utility model discloses a drainage device of a water cooling machine evaporator, relates to the technical field of tobacco machinery and related equipment, and solves the problem that accumulated water in a pipeline cannot be discharged after cooling and heat dissipation of a water cooling machine set. The utility model relates to an evaporator drainage device which comprises an evaporator, a water tank, an air compressor, a compressed air electromagnetic valve, a water inlet pipe branch, a water inlet pipe, a water return pipe, a three-way valve, a water pump, a waterway electromagnetic valve and a scale remover. The utility model can completely discharge water in the evaporator of the water cooler, avoid the corrosion of electrolyte in accumulated water in the circulating pipeline to the pipeline due to long-time shutdown of the water cooler, and clean scale deposit in the circulating pipeline by the compressed air and mist of the scale purifying agent, thereby preventing the circulating pipeline from being blocked.
Description
Technical Field
The utility model belongs to the technical field of tobacco machinery and related equipment, and particularly relates to a drainage device of an evaporator of a water cooling machine.
Background
The foreign matter detection and removal device in the tobacco industry usually adopts a water cooling unit to cool and dissipate heat, a water source used by the water cooling unit is city domestic water, impurities in the water flow through a pipeline and gradually precipitate on the inner wall of the pipeline to form scale, the cooling effect of the water cooling unit can be affected, and a water pipe can be blocked when serious. The water pipe of the water cooler needs to be removed periodically to clean the scale inside the pipeline, the existing cleaning mode can only rely on manual cleaning, the labor intensity of personnel is high, and the scale cannot be thoroughly cleaned after thickening.
Patent application number 201821469343.2 discloses an automatic drainage device of water tank formula cooling water machine, and the device is through setting up aperture active carbon adsorption pad and macroporous active carbon adsorption pad, filters incrustation scale, rust and large granule impurity in grades, but the active carbon needs the time to change, and is very inconvenient, also is not applicable to the ponding discharge and the clearance of dirt of tobacco foreign matter detection rejection apparatus water-cooling unit heat dissipation pipeline.
Disclosure of Invention
The utility model aims to provide a drainage device for an evaporator of a water cooling machine, so that the defect that accumulated water in a pipeline cannot be discharged after the water cooling machine set cools and dissipates heat to cause that the pipeline is blocked by scale is overcome. The specific technical scheme is as follows:
the water draining device of the evaporator of the water cooling machine comprises an evaporator and a water tank, wherein a water outlet of the water tank is connected with a water inlet of the evaporator through a water inlet pipeline, and a water pump and a waterway electromagnetic valve are arranged on the water inlet pipeline; the water outlet of the evaporator is connected with the water inlet of the water tank through a water return pipeline; still include air compressor machine, compressed air solenoid valve, inlet tube branch road and three-way valve, the water route solenoid valve with be provided with on the inlet channel between the evaporimeter water inlet three-way valve, the other end of three-way valve with the inlet tube branch road links to each other, the other end of inlet tube branch road with the air compressor machine links to each other, be provided with on the inlet tube branch road compressed air solenoid valve.
Preferably, the device further comprises a scaler, wherein the scaler is connected with the branch of the water inlet pipe, and the connection position is positioned between the three-way valve and the compressed air electromagnetic valve.
Preferably, the scale remover is a container with an air outlet and a feed inlet, the bottom of the scale remover is provided with a heating pipe, and the air outlet of the scale remover is connected with the branch of the water inlet pipe.
Preferably, the scale remover is connected with a power supply.
Preferably, a pressure sensor is arranged in the water tank, and the pressure sensor is arranged right below the water inlet of the water tank and is close to one end of the water inlet of the water tank.
Preferably, an alarm is arranged outside the water tank, and the alarm is electrically connected with the pressure sensor.
Preferably, the alarm is an indicator lamp or a buzzer.
Preferably, the alarm is connected with the storage battery.
Compared with the prior art, the utility model has the following beneficial effects:
1. the air compressor can provide compressed air, the compressed air electromagnetic valve is opened, the compressed air can be blown into the water inlet pipeline and the water return pipeline, and water in the pipeline is completely discharged to the water return tank under the pressure of the compressed air, so that the emptying of the pipeline is realized, and the water accumulation is prevented from generating scale.
2. The pressure sensor and the alarm are arranged in the water tank, the pressure sensor is arranged under the water inlet of the water tank, when water in the water return pipeline is discharged into the water tank, the impact force of the water enables the pressure sensor to generate an electric signal, the electric signal is transmitted to the alarm, the alarm can give an alarm, and a worker can know whether the water in the pipeline is emptied or not in time according to the alarm condition of the alarm and close the compressed air electromagnetic valve in time.
3. The utility model is provided with the scale remover, the scale remover can be added into the scale remover, the scale remover is atomized under the action of the heating pipe, and mist enters the pipeline through the air outlet of the scale remover, so that the scale can be dissolved, and the pipeline is purified.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present utility model.
The main reference numerals illustrate:
the device comprises a 1-evaporator, a 2-water tank, a 3-compressed air electromagnetic valve, a 4-waterway electromagnetic valve, a 5-water inlet pipe branch, a 6-evaporator water inlet, a 7-evaporator water outlet, an 8-water pump, a 9-air compressor, a 10-water inlet pipeline, a 11-water return pipeline, a 12-water tank water inlet, a 13-water tank water outlet, a 14-scale remover, a 15-pressure sensor, a 16-alarm and a 17-three-way valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "inside", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element being 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 utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The terms "first," "second," "third," and the like, if any, are used for descriptive purposes only and for distinguishing between technical features and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
Examples
As shown in fig. 1, the water-cooling machine evaporator drainage device comprises an evaporator 1, a water tank 2, an air compressor 9, a compressed air electromagnetic valve 3, a water inlet pipe branch 5, a water inlet pipe 10, a water return pipe 11, a three-way valve 17, a water pump 8, a waterway electromagnetic valve 4 and a scale remover 14.
The water outlet 13 of the water tank is connected with the water inlet 6 of the evaporator through a water inlet pipeline 10, and the water pump 8 and the waterway electromagnetic valve 4 are arranged on the water inlet pipeline 10; the water outlet 7 of the evaporator is connected with the water inlet 12 of the water tank through a water return pipeline 11; a three-way valve 17 is arranged on a water inlet pipeline 10 between the waterway electromagnetic valve 4 and the evaporator water inlet 6, the other end of the three-way valve 17 is connected with a water inlet pipe branch 5, the other end of the water inlet pipe branch 5 is connected with an air compressor 9, and a compressed air electromagnetic valve 3 is arranged on the water inlet pipe branch 5.
Specifically, the air compressor 9 can provide compressed air, and the compressed air is blown into the water inlet pipeline 10, the water tank 211 and the water return pipeline through the compressed air electromagnetic valve 3, so that water in the pipeline is completely discharged to the water return tank 2 under the pressure action of the compressed air, the emptying in the pipeline is realized, and the accumulated water in the pipeline is prevented.
Specifically, the scaler 14 is a container with an air outlet and a feed inlet, the bottom of the scaler 14 is provided with a heating pipe, the air outlet of the scaler 14 is connected with the water inlet pipe branch 5, the connection position is positioned between the three-way valve 17 and the compressed air electromagnetic valve 3, and the scaler 14 is also connected with a power supply. The cleaning agent can be put into the scaler 14 through the feed inlet and atomized under the action of the heating pipe, and the mist enters the pipeline from the air outlet to dissolve the scale in the pipeline.
Specifically, a pressure sensor 15 is arranged in the water tank 2, and the pressure sensor 15 is arranged right below the water inlet 12 of the water tank and is close to one end of the water inlet 12 of the water tank; the outside of the water tank 2 is provided with an alarm 16, the alarm 16 is electrically connected with the pressure sensor 15, and the alarm 16 is connected with a storage battery. The alarm 16 is an indicator light, and may be a buzzer in another embodiment. When water is discharged into the water tank 2 from the water return pipeline 11, the impact force of the water enables the pressure sensor 15 to generate an electric signal, the electric signal is transmitted to the alarm 16, the alarm 16 can give an alarm, and a worker can know whether the water in the pipeline is emptied or not in time according to the alarm condition of the alarm 16 and close the compressed air electromagnetic valve 3 in time.
The working principle in this embodiment is described in detail below to make the person skilled in the art more aware of the present utility model:
when the evaporator 1 works normally, the compressed air electromagnetic valve 3 is closed, the alarm 16 is closed, the waterway electromagnetic valve 4 and the water pump 8 are opened, water in the water tank 2 flows into the water inlet pipeline 10 through the water pump 8 and the waterway electromagnetic valve 4, enters the evaporator 1 from the evaporator water inlet 6, flows out through the evaporator water outlet 7, and returns to the water tank 2 through the water return pipeline 11.
When the evaporator 1 stops working, water is fully accumulated in the evaporator 1 and a pipeline, at the moment, water drainage is started, the water pump 8 and the waterway electromagnetic valve 4 are closed, a scale remover is added into a feed inlet of the scale remover 14, a power supply of the scale remover 14 is connected, the scale remover is atomized, the compressed air electromagnetic valve 3 and the alarm 16 are opened, compressed air enters the water inlet pipeline 10 through the compressed air electromagnetic valve 3, the compressed air and mist drain water in the pipeline and the evaporator 1 into the water tank 2 through the water tank water inlet 12, when the water enters the water tank 2, the pressure sensor 15 senses water pressure, a pressure signal is transmitted to the alarm 16, the alarm 16 receives the signal and then sends out an alarm signal, after the accumulated water in the pipeline is drained, the pressure sensor 15 senses no water pressure, the alarm 16 stops, a worker knows that the water is drained through the alarm 16, at the moment, the compressed air electromagnetic valve 3 can be closed, and water drainage is completed.
In summary, the utility model can effectively completely discharge water in the evaporator of the water cooler, avoid corrosion of electrolyte in accumulated water in the circulating pipeline to the pipeline due to long-time shutdown of the water cooler, and clean scale deposit in the circulating pipeline due to mist of compressed air and scale purifying agent, thereby preventing the circulating pipeline from being blocked.
The foregoing description of specific exemplary embodiments of the utility model has been presented for the purpose of illustration and description, but it is not intended to limit the utility model to the precise form disclosed, and it is apparent that many changes and modifications may be made in accordance with the above teachings, and while embodiments of the utility model have been shown and described, this specific embodiment is merely illustrative of the utility model and not restrictive, the particular features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner, the exemplary embodiments being selected and described for the purpose of explaining the specific principles of the utility model and its practical application, so that modifications, substitutions, variations, and various other changes may be made to the embodiments without creatively departing from the principles and spirit of the utility model as desired by those skilled in the art without departing from the scope of the patent claims.
Claims (8)
1. The water draining device of the evaporator of the water cooling machine comprises an evaporator, a water tank, an evaporator water inlet, an evaporator water outlet, a water tank water inlet and a water tank water outlet, wherein the water tank water outlet is connected with the evaporator water inlet through a water inlet pipeline, and the water inlet pipeline is provided with a water pump and a waterway electromagnetic valve; the water outlet of the evaporator is connected with the water inlet of the water tank through a water return pipeline; the method is characterized in that: still include air compressor machine, compressed air solenoid valve, inlet tube branch road and three-way valve, the water route solenoid valve with be provided with on the inlet channel between the evaporimeter water inlet three-way valve, the other end of three-way valve with the inlet tube branch road links to each other, the other end of inlet tube branch road with the air compressor machine links to each other, be provided with on the inlet tube branch road compressed air solenoid valve.
2. The water chiller evaporator drain assembly of claim 1 further comprising a scale remover connected to the inlet conduit branch at a location between the three-way valve and the compressed air solenoid valve.
3. The water cooling machine evaporator drainage device according to claim 2, wherein the scale remover is a container with an air outlet and a feed inlet, a heating pipe is arranged at the bottom of the scale remover, and the air outlet of the scale remover is connected with the water inlet pipe branch.
4. The water chiller evaporator drain assembly of claim 2 wherein the scale remover is connected to a power source.
5. The water chiller evaporator drain assembly of claim 1 wherein a pressure sensor is disposed within the tank and is disposed directly below and adjacent to one end of the tank water inlet.
6. The water chiller evaporator drain assembly of claim 5 wherein an alarm is provided on the exterior of the water tank, the alarm being electrically connected to the pressure sensor.
7. The water chiller evaporator drain assembly of claim 6 wherein the alarm is an indicator light or a buzzer.
8. The water chiller evaporator drain assembly of claim 6 wherein the alarm is connected to the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321676804.4U CN220417731U (en) | 2023-06-29 | 2023-06-29 | Drainage device of evaporator of water cooling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321676804.4U CN220417731U (en) | 2023-06-29 | 2023-06-29 | Drainage device of evaporator of water cooling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220417731U true CN220417731U (en) | 2024-01-30 |
Family
ID=89656254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321676804.4U Active CN220417731U (en) | 2023-06-29 | 2023-06-29 | Drainage device of evaporator of water cooling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220417731U (en) |
-
2023
- 2023-06-29 CN CN202321676804.4U patent/CN220417731U/en active Active
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