CN204687058U - A kind of intelligent cement maintenance of equipment - Google Patents
A kind of intelligent cement maintenance of equipment Download PDFInfo
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- CN204687058U CN204687058U CN201520305424.9U CN201520305424U CN204687058U CN 204687058 U CN204687058 U CN 204687058U CN 201520305424 U CN201520305424 U CN 201520305424U CN 204687058 U CN204687058 U CN 204687058U
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Abstract
The utility model discloses the maintenance of equipment of a kind of intelligent cement, comprise maintenance pond, temperature sensor is provided with in described maintenance pond, temperature sensor is connected with digital display controller, digital display controller is connected with changes in temperature unit, and the delivery port of changes in temperature unit is directly connected by pipeline with the water inlet in maintenance pond, and the water inlet of changes in temperature unit is connected with the delivery port of water circulating pump, the water inlet of water circulating pump is connected with the delivery port in maintenance pond, and digital display controller is also connected with water circulating pump.Relative to prior art, the utility model is applied to concrete and the maintenance of cement specimen in pond, digital display control section adopts intelligent digital temperature controller, control accuracy high (being accurate to 0.1 DEG C), work stable and reliable operation, temperature control method of the present utility model has the advantages such as temperature control is more simply energy-conservation relative to legacy equipment.
Description
Technical field
The utility model belongs to cement conservation technical field, particularly relates to the maintenance of equipment of a kind of intelligent cement.
Background technology
Cement conservation water tank is the special equipment of laboratory to cement test sample maintenance in static 20 ± 1 DEG C of thermostatted waters, by controlling, to the water refrigeration in tank, heating, to reach the requirement to water temperature, add in tank and put several water-bath, put cement test sample block, thus reach the requirement to its test.The design of existing horizontal type cement curing box is the evaporator tube laying heating tube and refrigeration system at water tank bottom, regulates during water temperature and directly heats or refrigeration the water in water tank, find in actual use, because refrigerating plant is in the bottom of water tank, during work refrigeration, because hot water floats, cold water sinks, cause the bottom of water tank cold, upper part heat, the formation temperature gradient temperature difference, particularly at hot weather in summer, the temperature difference is more obvious, and this causes certain influence to maintenance sample.
Summary of the invention
The purpose of this utility model is, overcomes the deficiencies in the prior art, provides a kind of intelligent cement to maintain equipment.
The purpose of this utility model realizes in the following manner:
A kind of intelligent cement maintenance of equipment, comprise maintenance pond, temperature sensor is provided with in described maintenance pond, temperature sensor is connected with digital display controller, digital display controller is connected with changes in temperature unit, and the delivery port of changes in temperature unit is directly connected by pipeline with the water inlet in maintenance pond, and the water inlet of changes in temperature unit is connected with the delivery port of water circulating pump, the water inlet of water circulating pump is connected with the delivery port in maintenance pond, and digital display controller is also connected with water circulating pump.
The outer wall in described maintenance pond is provided with lagging casing.
The water inlet in described maintenance pond is also connected with water pipeline, and described water pipeline detours one week around the wall in maintenance pond, and on the water pipeline detoured, equidistantly arranges water delivery nozzle respectively.
Relative to prior art, the utility model is applied to concrete and the maintenance of cement specimen in pond, digital display control section adopts intelligent digital temperature controller, control accuracy high (being accurate to 0.1 DEG C), work stable and reliable operation, temperature control method of the present utility model has the advantages such as temperature control is more simply energy-conservation relative to legacy equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the laying schematic diagram of water pipeline in maintenance pond.
Wherein, 1 is maintenance pond; 2 is temperature sensors; 3 is digital display controllers; 4 is changes in temperature units; 5 is water circulating pumps; 6 is water pipelines; 7 is water delivery nozzles.
Detailed description of the invention
As shown in Figure 1, a kind of intelligent cement maintenance of equipment, comprise maintenance pond 1, temperature sensor 2 is provided with in described maintenance pond 1, temperature sensor 2 is connected with digital display controller 3, digital display controller 3 is connected with changes in temperature unit 4, the delivery port of changes in temperature unit 4 is directly connected by pipeline with the water inlet in maintenance pond 1, the water inlet of changes in temperature unit 4 is connected with the delivery port of water circulating pump 5, the water inlet of water circulating pump 5 is connected with the delivery port in maintenance pond 1, and digital display controller 3 is also connected with water circulating pump 5.
The outer wall in described maintenance pond 1 is provided with lagging casing.
The water inlet in described maintenance pond 1 is also connected with water pipeline 6, and described water pipeline 6 detours one week around the wall in maintenance pond 1, and on the water pipeline 6 detoured, equidistantly arranges water delivery nozzle 7 respectively.
The course of work of the present utility model is as follows: the temperature of water in maintenance pond 1 measured by temperature sensor 2, and transfer signals to digital display controller 3, the display screen of digital display controller 3 demonstrates the real time temperature of water in maintenance pond 1, when the temperature of water in maintenance pond 1 is lower than design temperature parameter area, digital display controller 3 controls changes in temperature unit 4 and switches on power, and the four-way change-over valve in changes in temperature unit 4 is converted to heat-production functions, meanwhile, digital display controller 3 controlled circulation water pump 5 is opened, carry out water circulation work, heat exchange is carried out in the evaporimeter that the water in 1 li, such maintenance pond is just drawn into changes in temperature unit 4, thus the heating realized water in maintenance pond 1, when the temperature of water in maintenance pond 1 arrives design temperature parameter area, digital display controller 3 controls changes in temperature unit 4 and quits work, owing to being provided with time-delay relay in the circuit of digital display controller 3 controlled circulation water pump 5, when changes in temperature unit 4 quits work, water circulating pump 5 can work on a period of time, until the after-heat in the evaporimeter of changes in temperature unit 4 is all taken out of.
When the temperature of water in maintenance pond 1 is higher than design temperature parameter area, digital display controller 3 controls changes in temperature unit 4 and switches on power, and the four-way change-over valve in changes in temperature unit 4 is converted to refrigerating function, meanwhile, digital display controller 3 controlled circulation water pump 5 is opened, carry out water circulation work, carry out heat exchange in the evaporimeter that the water in 1 li, such maintenance pond is just drawn into changes in temperature unit 4, thus realize the refrigeration to water in maintenance pond 1; When the temperature of water in maintenance pond 1 arrives design temperature parameter area, digital display controller 3 controls changes in temperature unit 4 and quits work, owing to being provided with time-delay relay in the circuit of digital display controller 3 controlled circulation water pump 5, when changes in temperature unit 4 quits work, water circulating pump 5 can work on a period of time, thus the after-heat in the evaporimeter of changes in temperature unit 4 is all taken out of.
Be distributed in maintenance pond 1 uniformly in order to the water through heating or refrigeration can be made, reduce the temperature difference of the water everywhere in maintenance pond 1, the water inlet in maintenance pond 1 is also connected with water pipeline 6, water pipeline 6 detours one week around the wall in maintenance pond 1, and on the water pipeline 6 detoured, equidistantly arranges water delivery nozzle 7 respectively.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for a person skilled in the art, do not departing under the utility model general idea prerequisite; can also make some changes and improvements, these also should be considered as protection domain of the present utility model.
Claims (3)
1. an intelligent cement maintenance of equipment, comprise maintenance pond (1), it is characterized in that: in described maintenance pond (1), be provided with temperature sensor (2), temperature sensor (2) is connected with digital display controller (3), digital display controller (3) is connected with changes in temperature unit (4), the delivery port of changes in temperature unit (4) is directly connected by pipeline with the water inlet of maintenance pond (1), the water inlet of changes in temperature unit (4) is connected with the delivery port of water circulating pump (5), the water inlet of water circulating pump (5) is connected with the delivery port of maintenance pond (1), digital display controller (3) is also connected with water circulating pump (5).
2. intelligent cement maintenance of equipment according to claim 1, is characterized in that: the outer wall of described maintenance pond (1) is provided with lagging casing.
3. intelligent cement maintenance of equipment according to claim 1, it is characterized in that: the water inlet of described maintenance pond (1) is also connected with water pipeline (6), described water pipeline (6) detours one week around the wall of maintenance pond (1), and on the water pipeline detoured (6), equidistantly arranges water delivery nozzle (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305424.9U CN204687058U (en) | 2015-05-13 | 2015-05-13 | A kind of intelligent cement maintenance of equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305424.9U CN204687058U (en) | 2015-05-13 | 2015-05-13 | A kind of intelligent cement maintenance of equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204687058U true CN204687058U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520305424.9U Active CN204687058U (en) | 2015-05-13 | 2015-05-13 | A kind of intelligent cement maintenance of equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN204687058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112396939A (en) * | 2020-11-17 | 2021-02-23 | 延安大学 | Simulation device and method for responding to different wetlands by soil animals |
| CN115648382A (en) * | 2022-10-08 | 2023-01-31 | 中南大学 | High-temperature maintenance device and method for one-way heating of lining structure of high-ground-temperature tunnel |
-
2015
- 2015-05-13 CN CN201520305424.9U patent/CN204687058U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112396939A (en) * | 2020-11-17 | 2021-02-23 | 延安大学 | Simulation device and method for responding to different wetlands by soil animals |
| CN115648382A (en) * | 2022-10-08 | 2023-01-31 | 中南大学 | High-temperature maintenance device and method for one-way heating of lining structure of high-ground-temperature tunnel |
| CN115648382B (en) * | 2022-10-08 | 2024-05-17 | 中南大学 | High-temperature maintenance device and method for unidirectional heating of high-ground-temperature tunnel lining structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |