CN220179648U - Still maintenance device for duct piece - Google Patents
Still maintenance device for duct piece Download PDFInfo
- Publication number
- CN220179648U CN220179648U CN202321450935.0U CN202321450935U CN220179648U CN 220179648 U CN220179648 U CN 220179648U CN 202321450935 U CN202321450935 U CN 202321450935U CN 220179648 U CN220179648 U CN 220179648U
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- Prior art keywords
- frame
- wastewater recovery
- communicated
- humidifying
- water outlet
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- 238000012423 maintenance Methods 0.000 title claims description 5
- 230000003068 static effect Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 239000002351 wastewater Substances 0.000 claims description 33
- 238000011084 recovery Methods 0.000 claims description 28
- 238000003860 storage Methods 0.000 claims description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 238000004321 preservation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The utility model relates to a static curing device for duct pieces, which comprises a frame, a heat preservation layer arranged in the frame, a humidifying component arranged at the top of the frame and used for increasing humidity, an air extraction component arranged at the lower end of the inner side wall of the frame and used for communicating with a steam curing chamber and sucking high-temperature steam into the frame for heating, an exhaust fan arranged at the upper end of the inner side wall of the frame, a temperature sensor and a humidity sensor which are respectively arranged at the lower ends of the side walls of the two sides of the frame and are positioned below the air extraction component and used for detecting temperature and humidity; according to the utility model, the air extraction component communicated with the steam curing chamber is arranged, so that high-temperature steam in the steam curing chamber is pumped into the frame for heating, the existing resources are fully utilized, and the energy is saved.
Description
Technical Field
The utility model relates to the field of duct piece production, in particular to a static stop maintenance device for duct pieces.
Background
The shield segment is a main assembly component for shield construction, is the innermost barrier of a tunnel, and plays roles of resisting soil layer pressure, underground water pressure and some special loads. The shield segment is a permanent lining structure of a tunnel by a shield method, the quality of the shield segment directly relates to the overall quality and safety of the tunnel, the waterproof performance and the durability of the tunnel are affected, high-strength impervious concrete is generally adopted in the production of the shield segment so as to ensure reliable bearing performance and waterproof performance, and the production can be formed after sealing and pouring the concrete by mainly utilizing a finished segment mould.
In the production process of the duct piece, the duct piece needs to pass through a static stop surface area, and the temperature and the humidity are ensured to be in a reasonable range through a heating device and a humidifying device when the duct piece is stopped, so that the energy consumption is high.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a static maintenance device for a duct piece.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a still curing means for section of jurisdiction, contains the frame, set up heat preservation in the frame, set up the humidification subassembly that the top is used for increasing humidity in the frame, set up and be used for with evaporating the room intercommunication and with the high temperature steam suction in the frame and heat the subassembly, set up the exhaust fan on the frame inside wall upper end, set up respectively in the frame both sides lateral wall lower extreme and be located the temperature sensor and the humidity transducer that are used for detecting temperature and humidity in subassembly below department of bleeding.
Preferably, the air extraction component comprises an air outlet cover arranged on the inner side wall of the frame and an exhaust fan arranged at the upper end of the outer side wall of the frame; the air inlet of the exhaust fan is communicated with the steam curing chamber; and an air outlet of the exhaust fan is communicated with the air outlet cover.
Preferably, the humidifying component comprises a humidifying plate arranged in the middle of the inner top surface of the frame, a plurality of atomizing nozzles arranged on the humidifying plate, a water storage tank arranged on one side outside the frame and a humidifying water suction pump arranged on the top of the water storage tank and used for supplying water to the humidifying plate.
Preferably, a wastewater recovery tank is arranged at the bottom in the frame; the top of the wastewater recovery tank is provided with a stainless steel weighing plate with holes; a water outlet pipe is arranged at one side of the bottom of the wastewater recovery tank; a wastewater recovery pump communicated with the water outlet pipe is arranged at one side outside the frame; the water outlet of the wastewater recovery pump is communicated with the water storage tank; a filtering device is communicated between the water outlet pipe and the wastewater recovery pump; the water outlet pipe is provided with a filter screen.
Preferably, the bottom surface of the wastewater recovery tank is inclined; the water outlet pipe is positioned at one side of the bottommost part of the wastewater recovery tank.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
according to the utility model, the air extraction component communicated with the steam curing chamber is arranged, so that high-temperature steam in the steam curing chamber is pumped into the frame for heating, the existing resources are fully utilized, and the energy is saved.
Drawings
The technical scheme of the utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic cross-sectional structure of a static curing device for duct pieces according to the present utility model;
fig. 2 is a schematic diagram of the bottom structure of a humidifying plate of the static curing device for duct pieces;
fig. 3 is a schematic diagram of the front structure of the air outlet cover of the static curing device for duct pieces.
Wherein: 1. a frame; 2. a heat preservation layer; 3. a humidifying assembly; 31. a humidifying plate; 32. an atomizing nozzle; 33. a water storage tank; 34. humidifying water suction pump; 4. an air extraction assembly; 41. an air outlet cover; 42. an exhaust fan; 5. an exhaust fan; 6. a temperature sensor; 7. a humidity sensor; 8. a wastewater recovery tank; 9. stainless steel weighing plate; 10. a waste water recovery pump; 11. a filtering device; 12. and (3) a filter screen.
Detailed Description
The utility model will be described in further detail with reference to the accompanying drawings and specific examples.
Fig. 1-3 are diagrams showing a static curing device for duct pieces, which comprises a frame 1, a heat preservation layer 2 arranged in the frame 1, a humidifying component 3 arranged at the inner top of the frame 1 and used for increasing humidity, an air extracting component 4 arranged at the lower end of the inner side wall of the frame 1 and used for communicating with a steam curing chamber and sucking high-temperature steam into the frame 1 for heating, an exhaust fan 5 arranged at the upper end of the inner side wall of the frame 1, a temperature sensor 6 and a humidity sensor 7 respectively arranged at the lower ends of the side walls of the two sides of the frame 1 and positioned below the air extracting component 4 and used for detecting temperature and humidity; the air extraction assembly 4 comprises an air outlet cover 41 arranged on the inner side wall of the frame 1 and an exhaust fan 42 arranged on the upper end of the outer side wall of the frame 1; the air inlet of the exhaust fan 42 is communicated with the steam curing chamber; the air outlet of the exhaust fan 42 is communicated with the air outlet cover 41; the humidifying component 3 comprises a humidifying plate 31 arranged in the middle of the inner top surface of the frame 1, a plurality of atomizing nozzles 32 arranged on the humidifying plate 31, a water storage tank 33 arranged on one side outside the frame 1, and a humidifying water suction pump 34 arranged on the top of the water storage tank 33 and used for supplying water to the humidifying plate 31.
Further, a wastewater recovery tank 8 is arranged at the bottom in the frame 1; the top of the wastewater recovery tank 8 is provided with a stainless steel weighing plate 9 with holes; a water outlet pipe is arranged at one side of the bottom of the wastewater recovery tank 8; a wastewater recovery pump 10 communicated with a water outlet pipe is arranged at one side outside the frame 1; the water outlet of the wastewater recovery pump 10 is communicated with a water storage tank 33; a filtering device 11 is communicated between the water outlet pipe and the wastewater recovery pump 10; the water outlet pipe is provided with a filter screen 12, and the waste water is recycled to save resources.
Further, the bottom surface of the wastewater recovery tank 8 is inclined; the water outlet pipe is positioned at one side of the bottommost part of the wastewater recovery tank 8, so that the wastewater is accelerated to be pumped out.
When in use, the utility model is characterized in that: firstly, the poured duct piece is transported into the frame 1, then an exhaust component is started, an exhaust fan 42 pumps hot air in the steam curing chamber into the frame 1 to heat, the exhaust fan 42 is stopped after the temperature sensor 6 detects that the specified temperature is reached, the exhaust fan 5 is started to avoid overhigh pressure in the frame 1 during exhaust heating, when the humidity sensor 7 detects that the humidity is insufficient, the humidification component 3 is started, the humidification water pump 34 pumps water in the water storage tank 33 into the humidification plate 31, then the humidification component 3 is stopped after the humidity sensor 7 detects that the humidity is in a specified value through the spraying nozzle 32, the humidified wastewater flows into the wastewater recovery tank 8 through a hole of the stainless steel weighing plate 9, the wastewater is pumped into the water storage tank 33 through the wastewater recovery pump 10 to be recycled after the specified temperature is collected, and in the process, the wastewater is primarily filtered through the filter screen 12 in the water outlet pipe, is filtered through the filter device 11, and finally enters the water storage tank.
The foregoing is merely a specific application example of the present utility model, and the protection scope of the present utility model is not limited in any way. All technical schemes formed by equivalent transformation or equivalent substitution fall within the protection scope of the utility model.
Claims (5)
1. Still maintenance device for section of jurisdiction, its characterized in that: the heat-insulating frame comprises a frame, a heat-insulating layer arranged in the frame, a humidifying component arranged at the inner top of the frame and used for increasing humidity, an air extracting component arranged at the lower end of the inner side wall of the frame and used for being communicated with a steam curing chamber and sucking high-temperature steam into the frame to heat, an exhaust fan arranged at the upper end of the inner side wall of the frame, and a temperature sensor and a humidity sensor which are respectively arranged at the lower ends of the side walls of the two sides of the frame and are positioned below the air extracting component and used for detecting temperature and humidity.
2. The static curing device for duct pieces according to claim 1, wherein: the air exhaust assembly comprises an air outlet cover arranged on the inner side wall of the frame and an exhaust fan arranged at the upper end of the outer side wall of the frame; the air inlet of the exhaust fan is communicated with the steam curing chamber; and an air outlet of the exhaust fan is communicated with the air outlet cover.
3. The static curing device for duct pieces according to claim 2, wherein: the humidifying component comprises a humidifying plate arranged in the middle of the inner top surface of the frame, a plurality of atomizing nozzles arranged on the humidifying plate, a water storage tank arranged on one side outside the frame and a humidifying water suction pump arranged on the top of the water storage tank and used for supplying water to the humidifying plate.
4. A static curing device for duct pieces according to any one of claims 1-3, characterized in that: the inner bottom of the frame is provided with a wastewater recovery tank; the top of the wastewater recovery tank is provided with a stainless steel weighing plate with holes; a water outlet pipe is arranged at one side of the bottom of the wastewater recovery tank; a wastewater recovery pump communicated with the water outlet pipe is arranged at one side outside the frame; the water outlet of the wastewater recovery pump is communicated with the water storage tank; a filtering device is communicated between the water outlet pipe and the wastewater recovery pump; the water outlet pipe is provided with a filter screen.
5. The static curing device for duct pieces according to claim 4, wherein: the bottom surface of the wastewater recovery tank is inclined; the water outlet pipe is positioned at one side of the bottommost part of the wastewater recovery tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321450935.0U CN220179648U (en) | 2023-06-08 | 2023-06-08 | Still maintenance device for duct piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321450935.0U CN220179648U (en) | 2023-06-08 | 2023-06-08 | Still maintenance device for duct piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220179648U true CN220179648U (en) | 2023-12-15 |
Family
ID=89114106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321450935.0U Active CN220179648U (en) | 2023-06-08 | 2023-06-08 | Still maintenance device for duct piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220179648U (en) |
-
2023
- 2023-06-08 CN CN202321450935.0U patent/CN220179648U/en active Active
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