CN220626921U - Automatic control device for shaft seal water liquid level - Google Patents
Automatic control device for shaft seal water liquid level Download PDFInfo
- Publication number
- CN220626921U CN220626921U CN202322109481.7U CN202322109481U CN220626921U CN 220626921 U CN220626921 U CN 220626921U CN 202322109481 U CN202322109481 U CN 202322109481U CN 220626921 U CN220626921 U CN 220626921U
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- China
- Prior art keywords
- shaft seal
- seal water
- filter
- water tank
- liquid level
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 148
- 239000007788 liquid Substances 0.000 title claims abstract description 55
- 230000003020 moisturizing effect Effects 0.000 claims description 8
- 241000220317 Rosa Species 0.000 claims description 5
- 210000004907 gland Anatomy 0.000 claims 1
- 230000001502 supplementing effect Effects 0.000 abstract description 10
- 230000008859 change Effects 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model provides an automatic shaft seal water liquid level control device, and belongs to the technical field of liquid level control. Comprises a water tank structure and a water supplementing structure; the water tank structure comprises a shaft seal water tank, a filter tank, a first filter plate, a second filter plate and an ultrasonic liquid level meter, wherein the filter tank is fixed on the shaft seal water tank and is communicated with the shaft seal water tank and the filter tank, one side of the first filter plate and one side of the second filter plate are installed in the filter tank, and the ultrasonic liquid level meter is fixed on the shaft seal water tank; when the liquid level in the shaft seal water tank reaches a certain height, the electromagnetic valve is closed to stop water supplementing, the liquid level height can be adjusted at any time according to the needs, unmanned on duty of water supplementing is realized according to liquid level change, the automatic control is carried out, the degree of automation is improved, the labor cost is greatly saved, the labor intensity of workers is reduced, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of liquid level control, in particular to an automatic shaft seal water liquid level control device.
Background
The shaft seal water has the functions of 1. Lubricating the sealing end face; 2. the friction heat is taken away; 3. taking away particles generated by friction loss on the end face; 4. plugging working medium leakage; 5. changing the sealing leakage direction; ensuring the normal operation of mechanical equipment, and the shaft seal water is widely applied to various mechanical equipment, such as automobiles, airplanes, ships, industrial machinery and the like.
The sealing liquid is conveyed into mechanical equipment through the water tank, when the liquid level is reduced after water in the water tank is consumed, timely water supplementing is needed, at present, water supplementing needs post driver manual control on leaving post, the degree of automation is low, personnel configuration is unreasonable, labor intensity of workers is increased, and working efficiency is reduced.
Disclosure of Invention
In order to make up for the defects, the utility model provides an automatic shaft seal water liquid level control device, which aims to solve the problems that the existing manual control that water is needed to be supplemented by a post driver is left on post, the degree of automation is low, the personnel configuration is unreasonable, the labor intensity of workers is increased, and the working efficiency is reduced.
The embodiment of the utility model provides an automatic shaft seal water level control device, which comprises a water tank structure and a water supplementing structure;
the water tank structure comprises a shaft seal water tank, a filter tank, a first filter plate, a second filter plate and an ultrasonic liquid level meter, wherein the filter tank is fixed on the shaft seal water tank and is communicated with the shaft seal water tank and the filter tank, one side of the first filter plate and one side of the second filter plate are installed in the filter tank, and the ultrasonic liquid level meter is fixed on the shaft seal water tank;
the water supplementing structure comprises a first three-way joint, a second three-way joint, two connecting pipes, an electromagnetic valve, a first manual valve and a PLC (programmable logic controller), wherein one end of the first three-way joint is connected to the filter box, the other two ends of the first three-way joint are respectively fixedly connected with the electromagnetic valve and the first manual valve, one of the two ends of the connecting pipes is connected to the electromagnetic valve and the second three-way joint, the other one of the two ends of the connecting pipes is connected to the first manual valve and the second three-way joint, and the PLC is fixed to the shaft seal water tank and is respectively electrically connected with the electromagnetic valve and the ultrasonic liquid level meter through wires.
In the realization process, through the rose box that sets up on the bearing seal water tank water inlet, the convenience is installed first filter and second filter, can carry out filtration treatment through first filter and second filter in proper order the bearing seal water that will carry in the bearing seal water tank, improve the quality that the bearing seal water used, can real-time supervision bearing seal water tank's liquid level height through the ultrasonic wave level gauge, improve bearing seal water liquid level monitoring effect, conveniently connect on the rose box through first three-way connection, the transport volume of bearing seal water can be controlled to the solenoid valve of installation on the first three-way connection, the ultrasonic wave level gauge carries out actual liquid level measurement, and send into the PLC controller with measured data, the PLC controller automatic control solenoid valve, the solenoid valve closes when the liquid level in the bearing seal water tank reaches certain height, the liquid level height can be adjusted at any time as required, realize according to the liquid level change, automatic control carries out the unmanned on duty of moisturizing, degree of automation has been saved the cost greatly, reduce worker intensity of labour, improve work efficiency, the first manual valve through one side of first manual valve makes things convenient for manual control inflow, first manual valve, automatic control is out the automatic control if automatic control is out failure, by the controller is by the controller, the two sides can operate the three-way joint operation by the three-way joint, the controller can be realized, the water is convenient for the three-way joint operation, the user can be operated by two sides.
In a particular embodiment , Two groups of plug-in blocks are fixed in the filter box, and the first filter plate and the second filter plate are both plugged in the two groups of plug-in blocks.
In the implementation process, the first filter plate and the second filter plate are conveniently and respectively inserted through the two groups of inserting blocks fixed in the filter box, so that the first filter plate and the second filter plate can be conveniently assembled and disassembled.
In a particular embodiment , A plurality of first filter plates are arranged on the first filter plateThe second filter plate is provided with a plurality of second filter holes, and the diameter of each second filter hole is smaller than that of each first filter hole.
In the implementation process, impurities in the shaft seal water are sequentially filtered through the first filtering holes and the second filtering holes Kong Fangbian, so that the quality of the shaft seal water in the shaft seal water tank is improved.
In a particular embodiment , The side surface of the filter box is connected with a three-way blow-down pipe, and two second manual valves are fixed on the three-way blow-down pipe.
In the implementation process, the impurities filtered by the first filter plate and the second filter plate are conveniently discharged through the three-way drain pipe arranged on the side surface of the filter box, and the flow rate of the three-way drain pipe is conveniently controlled through the two second manual valves.
In a particular embodiment , An overflow port is fixed on one side of the shaft seal water tank, and an overflow pipe is connected to the overflow port.
In the implementation process, the overflow port is used for conveniently discharging redundant shaft seal water in the shaft seal water tank into the overflow pipe, so that the redundant shaft seal water can be collected, and waste is reduced.
In a particular embodiment , The shaft seal water tank is fixedly provided with a supporting seat which is clamped on the two connecting pipes.
In the realization process, the connecting pipe is conveniently clamped and positioned through the supporting seat fixed on the shaft seal water tank, so that the stability of use is improved.
In a specific embodiment, a water outlet is fixed on the shaft seal water tank, and a shaft seal water conveying pipe is connected to the water outlet.
In the implementation process, the water outlet is fixed on the shaft seal water tank, so that shaft seal water of the shaft seal water tank is conveniently conveyed to mechanical equipment for use through the shaft seal water conveying pipe.
Compared with the prior art, the utility model has the beneficial effects that:
in this bearing seal water liquid level automatic control device, through the rose box that sets up on the bearing seal water tank water inlet, conveniently install first filter and second filter, can filter the bearing seal water of carrying in the bearing seal water tank in proper order through first filter and second filter, improve the quality that bearing seal water used, can real-time supervision bearing seal water tank's liquid level height through the ultrasonic wave level gauge, improve bearing seal water liquid level monitoring effect, conveniently connect on the rose box through first three-way connection, the transport volume of bearing seal water can be controlled to the solenoid valve of installing on the first three-way connection, the ultrasonic wave level gauge carries out actual liquid level measurement, and send into in the PLC controller with measured data, the PLC controller automatic control solenoid valve, the liquid level in the water tank reaches certain height time, the solenoid valve closes and stops the moisturizing, liquid level height can be adjusted as required at any time, realize according to the liquid level variation, automatic control carries out the unmanned on duty of moisturizing, degree of automation has been saved the cost greatly, reduce worker intensity of labour, improve work efficiency, make things convenient for manual control intake through the first manual valve on one side, automatic manual control valve keeps the first manual valve, if automatic control is out the manual control valve is out, the water level control by two sides when the controller is out the operation by the three-way joint, the bearing seal joint is realized, the water flow through the three-way joint is convenient for the three-way joint, the water.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a second schematic diagram of the structure according to the embodiment of the present utility model;
FIG. 3 is a third schematic diagram of the structure according to the embodiment of the present utility model;
fig. 4 is a partial enlarged view of fig. 3 at a.
In the figure: 10. a water tank structure; 110. a shaft seal water tank; 111. a support base; 112. a water outlet; 113. a shaft seal water delivery pipe; 114. an overflow port; 115. an overflow pipe; 120. a filter box; 121. a plug-in block; 122. a three-way blow-down pipe; 123. a second manual valve; 130. a first filter plate; 131. a first filter aperture; 140. a second filter plate; 141. a second filter aperture; 150. an ultrasonic liquid level meter; 20. a water supplementing structure; 210. a first three-way joint; 220. a second three-way joint; 230. a connecting pipe; 240. an electromagnetic valve; 250. a first manual valve; 260. and a PLC controller.
Detailed Description
The technical solutions in the embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides an automatic shaft seal water level control device, which comprises a water tank structure 10 and a water supplementing structure 20;
the water tank structure 10 comprises a shaft seal water tank 110, a filter tank 120, a first filter plate 130, a second filter plate 140 and an ultrasonic liquid level meter 150, wherein the filter tank 120 is fixed on the shaft seal water tank 110 and is communicated with the shaft seal water tank 110 and the filter tank 120, one sides of the first filter plate 130 and the second filter plate 140 are installed in the filter tank 120, the ultrasonic liquid level meter 150 is fixed on the shaft seal water tank 110, the first filter plate 130 and the second filter plate 140 are conveniently installed through the filter tank 120 arranged on a water inlet of the shaft seal water tank 110, shaft seal water conveyed into the shaft seal water tank 110 can be sequentially filtered through the first filter plate 130 and the second filter plate 140, the using quality of the shaft seal water is improved, the liquid level of the shaft seal water tank 110 can be monitored in real time through the ultrasonic liquid level meter 150, and the liquid level monitoring effect of the shaft seal water is improved;
the water replenishing structure 20 comprises a first three-way joint 210, a second three-way joint 220, two connecting pipes 230, an electromagnetic valve 240, a first manual valve 250 and a PLC controller 260, wherein one end of the first three-way joint 210 is connected to the filter box 120, the other two ends of the first three-way joint 210 are respectively and fixedly connected with the electromagnetic valve 240 and the first manual valve 250, two ends of one connecting pipe 230 are connected to the electromagnetic valve 240 and the second three-way joint 220, two ends of the other connecting pipe 230 are connected to the first manual valve 250 and the second three-way joint 220, the PLC controller 260 is fixed on the shaft seal water tank 110 and is respectively and electrically connected with the electromagnetic valve 240 and the ultrasonic liquid level gauge 150 through wires, the electromagnetic valve 240 arranged on the first three-way joint 210 can control the conveying amount of shaft seal water, the ultrasonic liquid level gauge 150 performs actual liquid level measurement, and send the measured data into PLC 260, PLC 260 automatic control solenoid valve 240, when the liquid level in the bearing seal water tank 110 reaches certain altitude, solenoid valve 240 closes and stops the moisturizing, the liquid level height can be adjusted as required at any time, realize according to the unmanned on duty of liquid level change, automatic control carries out the moisturizing, the degree of automation is improved, the cost of labor is saved greatly, reduce staff intensity of labour, improve work efficiency, the water inflow is conveniently controlled manually through first manual valve 250 on one side of first three-way connection 210, first manual valve 250 remains, if automatic control is malfunctioning, operate the moisturizing by the post driver on the spot, realized can automatic control again can manual operation, through the cooperation of second three-way connection 220 and two connecting pipes 230, the convenience bearing seal water flows to the both sides of first three-way connection 210.
In this embodiment, two sets of inserting blocks 121 are fixed in the filter box 120, and the first filter plate 130 and the second filter plate 140 are both inserted in the two sets of inserting blocks 121, so that the first filter plate 130 and the second filter plate 140 are conveniently and respectively inserted through the two sets of inserting blocks 121 fixed in the filter box 120, and the first filter plate 130 and the second filter plate 140 are conveniently detached.
When specifically setting up, a plurality of first filtration holes 131 have been seted up on the first filter 130, a plurality of second filtration holes 141 have been seted up on the second filter 140, and the diameter of second filtration hole 141 is less than the diameter of first filtration hole 131, conveniently filters the impurity of bearing seal water inside in proper order through first filtration hole 131 and second filtration hole 141, improves the bearing seal water quality in the bearing seal water tank 110.
In a specific embodiment, the three-way drain pipe 122 is connected to the side surface of the filter box 120, two second manual valves 123 are fixed to the three-way drain pipe 122, impurities filtered by the first filter plate 130 and the second filter plate 140 are conveniently discharged through the three-way drain pipe 122 installed on the side surface of the filter box 120, and the throughput of the three-way drain pipe 122 is conveniently controlled through the two second manual valves 123.
In the scheme of the utility model, one side of the shaft seal water tank 110 is fixed with the overflow port 114, the overflow port 114 is connected with the overflow pipe 115, and the overflow port 114 is convenient for discharging the redundant shaft seal water in the shaft seal water tank 110 into the overflow pipe 115, so that the redundant shaft seal water can be collected, and the waste is reduced.
When specifically setting up, be fixed with supporting seat 111 on the bearing seal water tank 110, supporting seat 111 block is on two connecting pipes 230, through the supporting seat 111 of fixing on the bearing seal water tank 110, conveniently carry out the block location to connecting pipe 230, improves the steadiness of using.
In this embodiment, the water outlet 112 is fixed on the shaft seal water tank 110, the water outlet 112 is connected with the shaft seal water delivery pipe 113, and the shaft seal water of the shaft seal water tank 110 is conveniently delivered to the mechanical equipment for use through the shaft seal water delivery pipe 113 by fixing the water outlet 112 on the shaft seal water tank 110.
In particular arrangements, in the present solution, in this embodiment,
the working principle of the shaft seal water liquid level automatic control device is as follows: the liquid level of the shaft seal water tank 110 can be monitored in real time through the ultrasonic liquid level meter 150, the monitoring effect of the liquid level of the shaft seal water is improved, the electromagnetic valve 240 installed on the first three-way joint 210 can control the conveying amount of the shaft seal water through the first three-way joint 210, the ultrasonic liquid level meter 150 performs actual liquid level measurement, measured data are sent into the PLC 260, the PLC 260 automatically controls the electromagnetic valve 240, the shaft seal water is conveyed into the filter tank 120, the shaft seal water conveyed into the shaft seal water tank 110 can be sequentially filtered through the first filter plate 130 and the second filter plate 140, the using quality of the shaft seal water is improved, when the liquid level in the shaft seal water tank 110 reaches a certain height, the electromagnetic valve 240 is closed to stop water supplementing, the liquid level can be adjusted at any time according to the needs, automatic control is performed to supplement water according to liquid level change, the degree of automation is improved, labor cost is greatly saved, labor intensity of workers is reduced, and working efficiency is improved.
It should be noted that, specific model specifications of the ultrasonic level gauge 150, the electromagnetic valve 240 and the PLC controller 260 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the art, so detailed descriptions thereof are omitted.
The power supply of the electrothermal film and its principle will be clear to a person skilled in the art and will not be described in detail here.
The above description is only an example of the present utility model and is not intended to limit the scope of the present utility model, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (7)
1. An automatic control device for the liquid level of shaft seal water is characterized by comprising
The water tank structure (10), the water tank structure (10) comprises a shaft seal water tank (110), a filter tank (120), a first filter plate (130), a second filter plate (140) and an ultrasonic liquid level meter (150), wherein the filter tank (120) is fixed on the shaft seal water tank (110) and is communicated with the shaft seal water tank (110) and the filter tank (120), one side of the first filter plate (130) and one side of the second filter plate (140) are installed in the filter tank (120), and the ultrasonic liquid level meter (150) is fixed on the shaft seal water tank (110);
moisturizing structure (20), moisturizing structure (20) include first three way connection (210), second three way connection (220), two connecting pipes (230), solenoid valve (240), first manual valve (250) and PLC controller (260), the one end of first three way connection (210) is connected on rose box (120), and in addition both ends respectively with solenoid valve (240) with first manual valve (250) fixed connection, one of them connecting pipe (230) both ends are connected solenoid valve (240) with on second three way connection (220), another connecting pipe (230) both ends are connected on first manual valve (250) with on second three way connection (220), PLC controller (260) are fixed on gland box (110), and respectively with solenoid valve (240) with ultrasonic level gauge (150) electric connection through the wire.
2. The automatic shaft seal water liquid level control device according to claim 1, wherein two groups of inserting blocks (121) are fixed in the filter box (120), and the first filter plate (130) and the second filter plate (140) are inserted into the two groups of inserting blocks (121).
3. The automatic shaft seal water level control device according to claim 1, wherein a plurality of first filter holes (131) are formed in the first filter plate (130), a plurality of second filter holes (141) are formed in the second filter plate (140), and the diameter of the second filter holes (141) is smaller than that of the first filter holes (131).
4. The automatic shaft seal water level control device according to claim 1, wherein a three-way drain pipe (122) is connected to the side surface of the filter tank (120), and two second manual valves (123) are fixed to the three-way drain pipe (122).
5. The automatic shaft seal water level control device according to claim 1, wherein an overflow port (114) is fixed on one side of the shaft seal water tank (110), and an overflow pipe (115) is connected to the overflow port (114).
6. The automatic shaft seal water level control device according to claim 1, wherein a supporting seat (111) is fixed on the shaft seal water tank (110), and the supporting seat (111) is clamped on the two connecting pipes (230).
7. The automatic shaft seal water level control device according to claim 1, wherein a water outlet (112) is fixed on the shaft seal water tank (110), and a shaft seal water conveying pipe (113) is connected to the water outlet (112).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322109481.7U CN220626921U (en) | 2023-08-07 | 2023-08-07 | Automatic control device for shaft seal water liquid level |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322109481.7U CN220626921U (en) | 2023-08-07 | 2023-08-07 | Automatic control device for shaft seal water liquid level |
Publications (1)
Publication Number | Publication Date |
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CN220626921U true CN220626921U (en) | 2024-03-19 |
Family
ID=90217794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202322109481.7U Active CN220626921U (en) | 2023-08-07 | 2023-08-07 | Automatic control device for shaft seal water liquid level |
Country Status (1)
Country | Link |
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CN (1) | CN220626921U (en) |
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2023
- 2023-08-07 CN CN202322109481.7U patent/CN220626921U/en active Active
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