CN219776952U - Mechanical seal water pressure detection device - Google Patents
Mechanical seal water pressure detection device Download PDFInfo
- Publication number
- CN219776952U CN219776952U CN202320930769.8U CN202320930769U CN219776952U CN 219776952 U CN219776952 U CN 219776952U CN 202320930769 U CN202320930769 U CN 202320930769U CN 219776952 U CN219776952 U CN 219776952U
- Authority
- CN
- China
- Prior art keywords
- cooler
- water
- seal water
- pipe
- pressure detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 238000001514 detection method Methods 0.000 title claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 239000000498 cooling water Substances 0.000 claims abstract description 14
- 244000309464 bull Species 0.000 claims abstract description 11
- 239000008399 tap water Substances 0.000 claims description 2
- 235000020679 tap water Nutrition 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 21
- 238000001704 evaporation Methods 0.000 abstract description 6
- 230000008020 evaporation Effects 0.000 abstract description 6
- 238000003756 stirring Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000009835 boiling Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a machine seal water pressure detection device, which comprises: the base, the base is installed a plurality of supporting leg, and is a plurality of the cooler is installed to the supporting leg upper end, cooler left side intercommunication has the cooling water to advance the pipe, cooler mid-mounting has the cooling tube, cooler right side intercommunication has the cooling water discharge pipe, and communicates with the cooling tube, the cooler inner wall rotates and is connected with two bull sticks, two the bull stick outside all is the interval and installs a plurality of connecting piece, and is a plurality of the puddler is all installed to the connecting piece both sides, the cooler lateral wall is connected with the discharge pipe. Through the structure, the start and stop of the temperature sensor, the pressure sensor and the external evaporation system and all pumps are made into a chain, so that the pressure detection is carried out on the machine sealing water, and the stirring rod is matched with the rotating rod, so that the temperature of the machine sealing water after entering the cooler can be kept uniform, and the accuracy of data is ensured.
Description
Technical Field
The utility model relates to the technical field of mechanical sealing, in particular to a mechanical sealing water pressure detection device.
Background
In the industries of pesticides, medicines, coking, new materials and the like, in the evaporation processes of wastewater treatment, product concentration and the like at present, materials are required to reach boiling temperature in the evaporation process to evaporate, all pumps of the evaporator are integrated double-end-face mechanical seals, and the mechanical seals cannot be used under high-temperature working conditions, so that water is required to cool the mechanical seals, otherwise, the mechanical seals are damaged to cause material leakage, and the whole evaporation system is affected. Usually, a set of machine sealing water system is arranged to cool the machine seals of all pumps, the machine sealing water system comprises a machine sealing water pump (secondary pump does not need to machine seal cooling water), a plate heat exchanger, a machine sealing water tank, a machine sealing water pipeline and the like, but sometimes after the machine sealing water pump fails, the machine sealing water is not available, so that the machine sealing of all pumps in the evaporation system is damaged, the machine sealing water system is stopped and overhauled, all materials in the steam generator are required to be drained, the working efficiency is low, and the operation is troublesome.
Disclosure of Invention
The utility model aims to solve the technical problem of low working efficiency in detecting the pressure of sealing water in the prior art by providing the sealing water pressure detection device.
To achieve the above object, there is provided a seal water pressure detecting device comprising: the base, a plurality of supporting leg is installed to the base, a plurality of the cooler is installed to the supporting leg upper end, cooler left side intercommunication has the cooling water to advance the pipe, cooler mid-mounting has the cooling tube, cooler right side intercommunication has the cooling water discharge pipe, and communicates with the cooling tube, the cooler inner wall rotates and is connected with two bull sticks, two the bull stick outside all is the interval and installs a plurality of connecting piece, and a plurality of the puddler is all installed to the connecting piece both sides, the cooler lateral wall is connected with the discharge pipe, temperature sensor and pressure sensor are installed in proper order to the discharge pipe lateral wall, utilize temperature sensor and pressure sensor to cooperate, make seal water temperature be less than the highest temperature value of settlement, and pressure is greater than the minimum pressure value of settlement, and all pumps just can open, and otherwise in the operation process mechanical seal water pressure is less than the minimum value of settlement or temperature is greater than the highest temperature value of settlement, and all pumps outage are convenient when detecting mechanical seal pressure to utilize the puddler to carry out the cooperation to carry out the puddler and compare in the mechanical seal water entering cooler.
An organic water sealing tank is arranged at the upper end of the base, and a tap water inlet pipe is communicated with the upper end of the organic water sealing tank.
The water pump is installed to the base upper end, the water pump lateral wall intercommunication has the second connecting pipe, the second connecting pipe other end and quick-witted seal water tank intercommunication, water pump upper end intercommunication has first connecting pipe, first connecting pipe other end and cooler intercommunication are convenient for carry quick-witted seal water to the cooler in.
Two driving motors are mounted on the side wall of the cooler, and the output ends of the two driving motors are fixedly connected with one ends of the two rotating rods respectively.
The cooling pipe is arranged in a Z shape.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
The utility model aims to provide a machine seal water pressure detection device, which mainly has the innovation points that:
the utility model is characterized in that a pressure sensor and a temperature sensor are added on a pipeline at the outlet of the mechanical seal water pump to be interlocked with the start and stop of all pumps in the evaporation system, when the temperature of the mechanical seal water is lower than a set highest temperature value, the pressure is higher than a set minimum pressure value, all pumps can be started, and if the pressure of the mechanical seal water is lower than the set minimum value or the temperature is higher than the set highest temperature value in the operation process, all pumps are powered off and stopped.
Drawings
Fig. 1 is a perspective view of a machine seal water pressure detecting device of the present utility model.
Fig. 2 is a cross-sectional view of a machine seal water pressure detecting device of the present utility model.
Fig. 3 is an enlarged view of the utility model at a in fig. 2.
Legend description:
1. a base; 2. a machine seal water tank; 3. a water pump; 4. a cooler; 5. a discharge pipe; 6. running water enters a pipe; 7. a first connection pipe; 8. a cooling water inlet pipe; 9. a temperature sensor; 10. a pressure sensor; 11. a driving motor; 12. a cooling water discharge pipe; 13. support legs; 14. a second connection pipe; 15. a rotating rod; 16. a stirring rod; 17. and a connecting piece.
Description of the embodiments
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-3, an apparatus for detecting a seal water pressure according to an embodiment of the present utility model includes: the base 1, a plurality of supporting leg 13 are installed to base 1, cooler 4 is installed to a plurality of supporting legs 13 upper ends, cooler 4 left side intercommunication has cooling water to advance pipe 8, cooler 4 mid-mounting has the cooling tube, cooler 4 right side intercommunication has cooling water discharge pipe 12, and with the cooling tube intercommunication, cooler 4 inner wall rotates and is connected with two bull sticks 15, a plurality of connecting piece 17 are all installed to two bull sticks 15 outsides in the interval, stirring rod 16 is all installed to a plurality of connecting piece 17 both sides, make the machine seal water can be heated evenly after getting into cooler 4, thereby ensure the accuracy of carrying, cooler 4 lateral wall is connected with discharge pipe 5, temperature sensor 9 and pressure sensor 10 are installed in proper order to discharge pipe 5 lateral wall, make the chain with the start-stop of all pumps in the outside external vaporization system of discharge pipe 5.
The organic water sealing tank 2 is installed to base 1 upper end, machine water sealing tank 2 upper end intercommunication has running water to advance pipe 6, water pump 3 is installed to base 1 upper end, water pump 3 lateral wall intercommunication has second connecting pipe 14, the second connecting pipe 14 other end and machine water sealing tank 2 intercommunication, water pump 3 upper end intercommunication has first connecting pipe 7, the first connecting pipe 7 other end and cooler 4 intercommunication, two driving motor 11 are installed to cooler 4 lateral wall for drive two bull stick 15 and rotate, make machine water sealing be heated evenly, two driving motor 11 output respectively with two bull stick 15 one end fixed connection, the cooling tube is the zigzag setting, two bull sticks 15 are located the both sides of cooling tube respectively, and be the interval installation, avoid puddler 16 to cause the influence to the cooling tube at rotatory in-process.
Working principle: when the machine seal water cooling device is used, the water pump 3 is matched with the first connecting pipe 7 and the second connecting pipe 14, water in the machine seal water tank 2 is conveyed into the cooler 4, cooling water is conveyed into the cooling pipe from the cooling water inlet pipe 8, the cooling water cools the machine seal water, cooled water is discharged from the discharge pipe 5 and is detected by the temperature sensor 9 and the pressure sensor 10, when the temperature of the machine seal water is lower than a set highest temperature value, the pressure is higher than a set minimum pressure value, all pumps can be started, if the pressure of the machine seal water is lower than the set minimum value or the temperature is higher than the set highest temperature value in the operation process, all pumps are powered off and shut down, and after the machine seal water enters the cooler 4, the stirring rod 16 is used for stirring, so that the temperature of the machine seal water is kept uniform, and the accuracy of detected data is ensured.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (5)
1. A mechanical seal water pressure detection device, comprising: base (1), a plurality of supporting leg (13) are installed to base (1), and is a plurality of supporting leg (13) upper end is installed cooler (4), cooler (4) left side intercommunication has cooling water to advance pipe (8), cooler (4) mid-mounting has the cooling tube, cooler (4) right side intercommunication has cooling water discharge pipe (12), and communicates with the cooling tube, cooler (4) inner wall rotation is connected with two bull sticks (15), two the bull stick (15) outside all is the interval and installs a plurality of connecting piece (17), and is a plurality of puddler (16) are all installed to connecting piece (17) both sides, cooler (4) lateral wall is connected with discharge pipe (5), temperature sensor (9) and pressure sensor (10) are installed in proper order to discharge pipe (5) lateral wall.
2. The machine seal water pressure detection device according to claim 1, wherein an organic seal water tank (2) is installed at the upper end of the base (1), and a tap water inlet pipe (6) is communicated with the upper end of the machine seal water tank (2).
3. The machine seal water pressure detection device according to claim 1, wherein a water pump (3) is installed at the upper end of the base (1), a second connecting pipe (14) is communicated with the side wall of the water pump (3), the other end of the second connecting pipe (14) is communicated with the machine seal water tank (2), a first connecting pipe (7) is communicated with the upper end of the water pump (3), and the other end of the first connecting pipe (7) is communicated with the cooler (4).
4. The mechanical seal water pressure detection device according to claim 1, wherein two driving motors (11) are mounted on the side wall of the cooler (4), and the output ends of the two driving motors (11) are fixedly connected with one ends of two rotating rods (15) respectively.
5. The apparatus of claim 1 wherein the cooling tube is arranged in a zig-zag configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320930769.8U CN219776952U (en) | 2023-04-23 | 2023-04-23 | Mechanical seal water pressure detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320930769.8U CN219776952U (en) | 2023-04-23 | 2023-04-23 | Mechanical seal water pressure detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219776952U true CN219776952U (en) | 2023-09-29 |
Family
ID=88133180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320930769.8U Active CN219776952U (en) | 2023-04-23 | 2023-04-23 | Mechanical seal water pressure detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219776952U (en) |
-
2023
- 2023-04-23 CN CN202320930769.8U patent/CN219776952U/en active Active
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