CN220622170U - Water lubrication oil-free screw compressor capable of automatically supplementing water - Google Patents
Water lubrication oil-free screw compressor capable of automatically supplementing water Download PDFInfo
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- CN220622170U CN220622170U CN202322248330.XU CN202322248330U CN220622170U CN 220622170 U CN220622170 U CN 220622170U CN 202322248330 U CN202322248330 U CN 202322248330U CN 220622170 U CN220622170 U CN 220622170U
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- level monitoring
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- monitoring device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 188
- 230000001502 supplementing effect Effects 0.000 title claims abstract description 42
- 238000005461 lubrication Methods 0.000 title claims abstract description 14
- 238000012806 monitoring device Methods 0.000 claims abstract description 22
- 238000012544 monitoring process Methods 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 37
- 238000000926 separation method Methods 0.000 claims description 18
- 230000003020 moisturizing effect Effects 0.000 abstract description 10
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model relates to the technical field of oil-free air compressors, in particular to a water lubrication oil-free screw compressor capable of automatically supplementing water, which comprises a main machine, a water-air barrel, a water level monitoring device, a water supplementing component and a controller, wherein the main machine is connected with the water level monitoring device; the output end of the host is communicated with the air inlet end of the water-gas barrel, the water level monitoring device is arranged on the water-gas barrel and is used for detecting the water level in the tank body of the water-gas barrel; the water inlet end of the water replenishing assembly is communicated with an external water source, and the water outlet end of the water replenishing assembly is communicated with the water inlet end of the host; the water level monitoring device and the water replenishing component are respectively and electrically connected with the controller, and the controller is used for receiving detection signals of the water level monitoring device and controlling the start and stop of the water replenishing component. The problem of need artifical in time moisturizing to cause the cost of labor higher when the host computer lacks water is solved, and manual monitoring produces the negligence easily and influences equipment normal operating is solved.
Description
Technical Field
The utility model relates to the technical field of oil-free air compressors, in particular to a water lubrication oil-free screw compressor capable of automatically supplementing water.
Background
Screw compressors are mainly classified into oil-free screw compressors, and liquid-injected screw compressors, in which a medium in a compression chamber of the oil-free screw compressor is not in contact with lubricating oil, and thus is called an "oil-free screw". The compression cavity of the oil-free screw compressor is filled with water to lubricate, seal, cool and reduce noise.
The working process of the water lubrication oil-free screw compressor is that air enters a host machine to be compressed by mixing water mist in the host machine after being filtered by an air filter, the compressed water-air mixture enters a water-air separator to be physically separated, compressed air is discharged through a minimum pressure valve, water left in a water-air separator tank body is cooled by a cooler, impurities are removed through the filtering of the water filter and returned to the host machine to be recycled, water can be gradually reduced in the recycling process, the water adding of the host machine of the existing water lubrication oil-free screw compressor needs to be manually opened to be added, and people are required to monitor the water lubrication condition in the host machine in real time, and timely manual water supplement is required during water shortage, so that the labor cost is high, and meanwhile, the manual monitoring is easy to produce negligence to influence the normal operation of equipment.
Disclosure of Invention
Aiming at the defects, the utility model aims to provide the water lubrication oil-free screw compressor capable of automatically supplementing water, which solves the problems that the labor cost is high because the water is needed to be supplemented manually in time when a host is in water shortage, and the normal operation of equipment is easily influenced due to negligence caused by manual monitoring.
To achieve the purpose, the utility model adopts the following technical scheme:
a water lubrication oil-free screw compressor capable of automatically supplementing water comprises a main machine, a water-air barrel, a water level monitoring device, a water supplementing component and a controller;
the output end of the host is communicated with the air inlet end of the water-gas barrel, the water level monitoring device is arranged on the water-gas barrel and is used for detecting the water level in the tank body of the water-gas barrel;
the water inlet end of the water replenishing assembly is communicated with an external water source, and the water outlet end of the water replenishing assembly is communicated with the water inlet end of the host;
the water level monitoring device and the water replenishing component are respectively and electrically connected with the controller, and the controller is used for receiving detection signals of the water level monitoring device and controlling the start and stop of the water replenishing component.
Further, the water supplementing assembly comprises a water supplementing pipeline and an electromagnetic valve;
the water inlet end of the water supplementing pipeline is communicated with an external water source, and the water outlet end of the water supplementing assembly is communicated with the water inlet end of the host;
the electromagnetic valve is installed in the water supplementing pipeline, and the electromagnetic valve is electrically connected with the controller.
Further, the water supplementing pipeline is also provided with a first branch and a first valve;
the first valve is arranged on the first branch, the water inlet end of the first branch is communicated with the water supplementing pipeline, and the water outlet end of the first branch is communicated with the water-air barrel.
Further, the water supplementing pipeline is also provided with a second branch and a second valve;
the second valve is installed in the second branch, and the second branch is connected with the electromagnetic valve in parallel.
Preferably, the first valve and the second valve are manual valves.
Preferably, the water level monitoring device adopts a floating ball liquid level sensor, and the floating ball liquid level sensor is arranged in the lower area of the water-gas barrel.
Further, a water level monitoring area is arranged on one side of the tank body of the water-gas tank, and the water level monitoring area is used for checking the water level in the tank body of the water-gas tank from the outside.
Further, the water-gas barrel comprises a tank body and a liquid separation plate;
an air inlet pipe joint is arranged on one side of the tank body, and an exhaust valve is arranged at the top end of the tank body;
the liquid separation plate is arranged in the tank body, the liquid separation plate is used for separating the inside of the tank body up and down to form an air containing cavity and a liquid containing cavity, the liquid separation plate is of an inverted cone structure, an air outlet is arranged at the bottom end of the inverted cone structure, and the air containing cavity is communicated with the liquid containing cavity through the air outlet.
The technical scheme provided by the utility model can comprise the following beneficial effects:
through installing water level detection device on the aqueous vapor bucket, works as water level detection device detects water in the aqueous vapor bucket reduces to when reaching the low water level of settlement, the controller control moisturizing subassembly to carry out moisturizing in the host computer, consequently through detecting whether the minimum water level of settlement in the aqueous vapor bucket judges to moisturizing in the host computer, can guarantee the normal operating of host computer to automatic moisturizing removes manual operation moisturizing through the automatic moisturizing of controller control moisturizing subassembly, and does not need the people to carry out real-time supervision, improves degree of automation.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present utility model.
Fig. 2 is a schematic structural view of an embodiment of the present utility model.
Fig. 3 is a schematic structural view of a water-air tub according to an embodiment of the present utility model.
Fig. 4 is a cross-sectional view of a water and air bucket according to one embodiment of the present utility model.
Fig. 5 is a partial structural schematic view of a water tub according to an embodiment of the present utility model.
Wherein: host 1, aqueous vapor bucket 2, jar body 21, hold air chamber 211, hold liquid chamber 212, divide liquid board 22, gas outlet 221, air inlet joint 23, discharge valve 24, water level monitoring device 3, moisturizing subassembly 4, moisturizing pipeline 41, solenoid valve 42, first branch road 43, first valve 44, second branch road 45, second valve 46, water level monitoring area 5.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly, for distinguishing between the descriptive features, and not sequentially, and not lightly.
In the description of the present utility model, 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 above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The following further describes the technical solution of the present utility model by means of specific embodiments with reference to fig. 1 to 5.
A water lubrication oil-free screw compressor capable of automatically supplementing water comprises a main machine 1, a water-air barrel 2, a water level monitoring device 3, a water supplementing component 4 and a controller;
the output end of the host 1 is communicated with the air inlet end of the water-gas barrel 2, the water level monitoring device 3 is arranged on the water-gas barrel 2, and the water level monitoring device 3 is used for detecting the water level in the tank body of the water-gas barrel 2;
the water inlet end of the water supplementing assembly 4 is communicated with an external water source, and the water outlet end of the water supplementing assembly 4 is communicated with the water inlet end of the host machine 1;
the water level monitoring device 3 and the water replenishing component 4 are respectively and electrically connected with the controller, and the controller is used for receiving a detection signal of the water level monitoring device 3 and controlling the water replenishing component 4 to start and stop.
Aiming at the problems that the water feeding of the existing water lubrication oil-free screw compressor needs to be carried out by manually opening a manual water feeding valve, and water lubrication conditions in the main engine need to be monitored in real time by people, and when water is lack, the manual water feeding is needed to be carried out timely, so that high labor cost is caused, and meanwhile, the manual water feeding is easy to produce negligence, the utility model provides the water lubrication oil-free screw compressor capable of automatically feeding water.
In an alternative embodiment, the refill assembly 4 includes a refill line 41 and a solenoid valve 42;
the water inlet end of the water supplementing pipeline 41 is communicated with an external water source, and the water outlet end of the water supplementing assembly 4 is communicated with the water inlet end of the host machine 1;
the electromagnetic valve 42 is installed on the water supplementing pipeline 41, and the electromagnetic valve 42 is electrically connected with the controller.
Further, the water supplementing assembly 4 is formed by installing the electromagnetic valve 42 on the water supplementing pipeline 41, the water inlet end of the water supplementing pipeline 41 is communicated with an external water source, the water outlet end of the water supplementing assembly 4 is communicated with the water inlet end of the host 1, and the electromagnetic valve 42 is controlled by the controller to realize that the water supplementing pipeline 41 is used for supplying water or closing water to the host 1, so that the water supplementing assembly is simple in structure and convenient to operate.
In an alternative embodiment, the water supplementing line 41 is further provided with a first branch 43 and a first valve 44;
the first valve 44 is installed in the first branch 43, the water inlet end of the first branch 43 is communicated with the water replenishing pipeline 41, and the water outlet end of the first branch 43 is communicated with the water-gas barrel 2.
The first branch line 43 is disposed on the water replenishing pipe 41, and the first valve 44 is disposed on the first branch line 43, when the first valve 44 is opened, water in the water replenishing pipe 41 can enter the water-gas tank 2 through the first branch line 43, that is, when water needs to be added into the water-gas tank 2, the first valve 44 can be opened, so that the structure is simple, and the operation is convenient.
In an alternative embodiment, the water supplementing line 41 is further provided with a second branch 45 and a second valve 46;
the second valve 46 is installed in the second branch 45, and the second branch 45 is parallel to the electromagnetic valve 42.
Further, the two ends of the electromagnetic valve 42 are connected in parallel with the second branch 45, and a second valve 46 is installed on the second branch 45, so that when the electromagnetic valve 42 fails, water can be replenished into the host 1 by opening the second valve 46, and as an alternative, the normal operation of the device is ensured.
Preferably, the first valve 44 and the second valve 46 are manual valves, which is low in purchase cost and convenient to install.
Preferably, the water level monitoring device 3 adopts a floating ball liquid level sensor, and the floating ball liquid level sensor is installed in the lower area of the water vapor bucket 2.
Further, the floating ball liquid level sensor is mounted in the lower area of the water-gas barrel 2, so that the water level in the water-gas barrel 2 can be accurately detected, and water level information is transmitted to the controller through the floating ball liquid level sensor, so that accurate control is realized.
In an alternative embodiment, a water level monitoring area 5 is provided on one side of the tank body of the water vapor tank 2, and the water level monitoring area is used for viewing the water level in the tank body of the water vapor tank 2 from the outside.
Further, the water level monitoring area 5 can check the water level condition in the water tank body of the water-gas tank 2 from the outside of the water-gas tank 2, so that the operation condition of the equipment can be checked conveniently, and water can be added into the water-gas tank 2 manually in advance, so that the operation is flexible.
In an alternative embodiment, the water vapor bucket 2 includes a tank 21 and a liquid separation plate 22;
an air inlet pipe joint 23 is arranged on one side of the tank body 21, and an exhaust valve 24 is arranged at the top end of the tank body 21;
the liquid separation plate 22 is installed in the tank body 21, the liquid separation plate 22 is used for separating the inside of the tank body 21 up and down to form an air containing cavity 211 and a liquid containing cavity 212, the liquid separation plate 22 is of an inverted cone structure, an air outlet 221 is formed in the bottom end of the inverted cone structure, and the air containing cavity 211 and the liquid containing cavity 212 are communicated through the air outlet 221.
Further, the air inlet pipe joint 23 of the tank 21 is conveniently connected with the air outlet end of the host 1, the inside of the tank 21 is provided with a liquid separation plate 22 with an inverted cone structure, the bottom end of the liquid separation plate 22 is provided with an air outlet 221, the inside of the tank 21 is divided up and down by the liquid separation plate 22 to form an air containing cavity 211 and a liquid containing cavity 212, the air containing cavity 211 is communicated with the liquid containing cavity 212 through the air outlet 221, and after the water vapor entering through the air inlet pipe joint 23 flows upwards to the lower end surface of the liquid separation plate 22, the air can enter the air containing cavity 211 through the air outlet 221 and is discharged outwards through the air outlet 24, and the liquid can flow downwards to the inside of the liquid containing cavity 212 along the lower end surface of the liquid separation plate 22 under the action of self gravity, so that the separation effect is better.
The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.
Claims (8)
1. The utility model provides a but water lubrication oil-free screw compressor of automatic water supplementing which characterized in that: comprises a main machine, a water-air barrel, a water level monitoring device, a water supplementing component and a controller;
the output end of the host is communicated with the air inlet end of the water-gas barrel, the water level monitoring device is arranged on the water-gas barrel and is used for detecting the water level in the tank body of the water-gas barrel;
the water inlet end of the water replenishing assembly is communicated with an external water source, and the water outlet end of the water replenishing assembly is communicated with the water inlet end of the host;
the water level monitoring device and the water replenishing component are respectively and electrically connected with the controller, and the controller is used for receiving detection signals of the water level monitoring device and controlling the start and stop of the water replenishing component.
2. An automatically water-compensating water-lubricated oil-free screw compressor according to claim 1, wherein: the water supplementing assembly comprises a water supplementing pipeline and an electromagnetic valve;
the water inlet end of the water supplementing pipeline is communicated with an external water source, and the water outlet end of the water supplementing assembly is communicated with the water inlet end of the host;
the electromagnetic valve is installed in the water supplementing pipeline, and the electromagnetic valve is electrically connected with the controller.
3. An automatically water-compensating water-lubricated oil-free screw compressor according to claim 2, wherein: the water supplementing pipeline is also provided with a first branch and a first valve;
the first valve is arranged on the first branch, the water inlet end of the first branch is communicated with the water supplementing pipeline, and the water outlet end of the first branch is communicated with the water-air barrel.
4. A water lubricated oil free screw compressor capable of automatically supplementing water according to claim 3, wherein: the water supplementing pipeline is also provided with a second branch and a second valve;
the second valve is installed in the second branch, and the second branch is connected with the electromagnetic valve in parallel.
5. An automatically water-compensating water-lubricated oil-free screw compressor according to claim 4, wherein: the first valve and the second valve are manual valves.
6. An automatically water-compensating water-lubricated oil-free screw compressor according to claim 1, wherein: the water level monitoring device adopts a floating ball liquid level sensor which is arranged in the lower area of the water-gas barrel.
7. An automatically water-compensating water-lubricated oil-free screw compressor according to claim 1, wherein: one side of the tank body of the water-gas tank is provided with a water level monitoring area, and the water level monitoring area is used for checking the water level in the tank body of the water-gas tank from the outside.
8. An automatically water-compensating water-lubricated oil-free screw compressor according to claim 1, wherein: the water-gas barrel comprises a tank body and a liquid separation plate;
an air inlet pipe joint is arranged on one side of the tank body, and an exhaust valve is arranged at the top end of the tank body;
the liquid separation plate is arranged in the tank body, the liquid separation plate is used for separating the inside of the tank body up and down to form an air containing cavity and a liquid containing cavity, the liquid separation plate is of an inverted cone structure, an air outlet is arranged at the bottom end of the inverted cone structure, and the air containing cavity is communicated with the liquid containing cavity through the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322248330.XU CN220622170U (en) | 2023-08-21 | 2023-08-21 | Water lubrication oil-free screw compressor capable of automatically supplementing water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322248330.XU CN220622170U (en) | 2023-08-21 | 2023-08-21 | Water lubrication oil-free screw compressor capable of automatically supplementing water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220622170U true CN220622170U (en) | 2024-03-19 |
Family
ID=90227530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322248330.XU Active CN220622170U (en) | 2023-08-21 | 2023-08-21 | Water lubrication oil-free screw compressor capable of automatically supplementing water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220622170U (en) |
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2023
- 2023-08-21 CN CN202322248330.XU patent/CN220622170U/en active Active
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