CN205588459U - Be provided with cement maintenance of equipment of water level control device - Google Patents
Be provided with cement maintenance of equipment of water level control device Download PDFInfo
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- CN205588459U CN205588459U CN201620304644.4U CN201620304644U CN205588459U CN 205588459 U CN205588459 U CN 205588459U CN 201620304644 U CN201620304644 U CN 201620304644U CN 205588459 U CN205588459 U CN 205588459U
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Abstract
The utility model provides a be provided with cement maintenance of equipment of water level control device, including the maintenance pond, be provided with first sensor and second sensor on the lateral wall in maintenance pond, first sensor and second sensor are connected with water level controller, still are provided with the moisturizing pipeline on the lateral wall in maintenance pond, are provided with the switch on the moisturizing pipeline, and the switch is connected with water level controller, and the one end and the water source of moisturizing pipeline are connected. The utility model provides a still be provided with the water level control device in the cement maintenance of equipment, solved the problem of the decline of water table that moisture in the maintenance of equipment leads to because of reasons such as evaporations for the cement maintenance of equipment can the better physicochemical characteristics to the test piece be surveyd.
Description
Technical field
This utility model belongs to cement conservation technical field, particularly relates to a kind of cement conservation equipment being provided with water-level control apparatus.
Background technology
Testing field in civil engineering, need to detect various engineering material test blocks, observe its physicochemical characteristics, if reach standard, this process is generally carried out in cement conservation equipment；In cement conservation equipment, casing makes inner chamber be isolated with external environment, is provided with heater in equipment, to simulate the environment meeting test request in the lumen, and make this kind of environment keep for a long time, allow test specimen continuous maintenance tens hours in the lumen, observe test specimen situation the most again.
The heater that current cement conservation equipment uses is generally mounted in inner chamber, it is made up of heat-generating pipe or heating wire, owing to being limited by the shape of heat-generating pipe and the limiting of Electrothermal Properties of heating wire, it is typically only capable to arrange heat-generating pipe or heating wire in the local of cement conservation equipment, therefore, maintenance of equipment internal medium can not uniformly heat, and causes environmental simulation effect to be short of.Additionally, arrange pyrotoxin in maintenance of equipment, owing to pyrotoxin is electrical body, and internal medium of maintaining equipment is moist, easily leaks electricity, the environmental controls that it need to be taked complexity, and cost is bigger.
The design of existing horizontal type cement curing box is the evaporator tube adding heat pipe and refrigeration system in water tank bottom laying, directly heats the water in water tank or refrigeration, find in actual use during regulation water temperature, owing to refrigerating plant is in the bottom of water tank, during work refrigeration, owing to hot water floats, cold water sinks, the bottom causing water tank is cold, upper part heat, forms the thermograde temperature difference, particularly at sweltering heat in summer weather, the temperature difference becomes apparent from, and this causes certain impact to maintenance sample.
When the water in cement conservation equipment is heated or freezed, moisture inevitably evaporates, and causes the water level decreasing in cement conservation equipment, the most also can affect the physicochemical characteristics of maintenance test specimen.
Summary of the invention
The purpose of this utility model is, overcomes the deficiencies in the prior art, it is provided that a kind of cement conservation equipment being provided with water-level control apparatus.
The purpose of this utility model is achieved in that
A kind of cement conservation equipment being provided with water-level control apparatus, including maintenance pond, maintenance is provided with temperature sensor in pond, temperature sensor is connected with digital display controller, digital display controller is connected with changes in temperature unit, the outlet of changes in temperature unit is directly connected by pipeline with the water inlet in maintenance pond, the water inlet of changes in temperature unit is connected with the outlet of water circulating pump, the water inlet of water circulating pump is connected with the outlet in maintenance pond, digital display controller is also connected with water circulating pump, first sensor and the second sensor it is provided with on the sidewall in maintenance pond, first sensor and the second sensor are connected with water level controller, moisturizing pipeline it is additionally provided with on the sidewall in maintenance pond, it is provided with switch on moisturizing pipeline, switch is connected with water level controller, one end of moisturizing pipeline is connected with water source.
It is provided with lagging casing on the outer wall in described maintenance pond.
Described switch is automatically controlled on-off valve.
The water inlet in described maintenance pond is also connected with water pipeline, and the described water pipeline four walls around maintenance pond detour several weeks, and are placed equidistant water delivery nozzle on the water pipeline detoured respectively.
Connect and be enclosed with heat-barrier material on the pipeline outer wall of the outlet of changes in temperature unit and the water inlet in maintenance pond.
Relative to prior art, this utility model is applied to the maintenance in pond of concrete and cement specimen, digital display controls part and uses intelligent digital temperature controller, control accuracy is 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 the most energy-conservation relative to legacy equipment.In addition, it is additionally provided with water-level control apparatus in the cement conservation equipment that this utility model provides, the problem solving the water level decreasing that the moisture in maintenance of equipment causes because of reasons such as evaporations so that the physicochemical characteristics of test specimen can be preferably measured by cement conservation equipment；Connect the heat-barrier material of parcel on the pipeline outer wall of the outlet of changes in temperature unit and the water inlet in maintenance pond, the water being heated or cooled through changes in temperature unit can be incubated, fully reduce the lost or rising of temperature of heat during water flows in pipeline, economize on resources.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is water pipeline laying schematic diagram in maintenance pond.
Wherein, 1 is maintenance pond；2 is temperature sensor；3 is digital display controller；4 is changes in temperature units；5 is water circulating pump；6 is water pipeline；7 is water delivery nozzle；8 is first sensor；9 is the second sensor；10 is water level controller；11 is moisturizing pipeline；12 is switch.
Detailed description of the invention
nullAs shown in accompanying drawing 1-2，A kind of cement conservation equipment being provided with water-level control apparatus，Including maintenance pond，Temperature sensor 2 it is provided with in 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 outlet 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 outlet of water circulating pump 5，The water inlet of water circulating pump 5 is connected with the outlet in maintenance pond 1，Digital display controller 3 is also connected with water circulating pump 5，First sensor 8 and the second sensor 9 it is provided with on the sidewall in maintenance pond 1，First sensor 8 and the second sensor 9 are connected with water level controller 10，Moisturizing pipeline 11 it is additionally provided with on the sidewall in maintenance pond 1，Switch 12 it is provided with on moisturizing pipeline 11，Switch 12 is connected with water level controller 10，One end of moisturizing pipeline 11 is connected with water source.
It is provided with lagging casing on the outer wall in described maintenance pond 1, maintenance pond 1 can be incubated.
Described switch 12 is automatically controlled on-off valve.
The water inlet in described maintenance pond 1 is also connected with water pipeline 6, and the described water pipeline 6 four walls around maintenance pond 1 detour several weeks, and are placed equidistant water delivery nozzle 7 on the water pipeline 6 detoured respectively.
Connect and be enclosed with heat-barrier material on the pipeline outer wall of the outlet of changes in temperature unit 4 and the water inlet in maintenance pond 1, the water being heated or cooled through changes in temperature unit 4 can be incubated, fully reduce the lost or rising of temperature of heat during water flows in pipeline, economize on resources.
Work process of the present utility model is as follows: the temperature of water in maintenance pond 1 is measured in temperature sensor 2, and transfer signals to digital display controller 3, the real time temperature of water in maintenance pond 1 is demonstrated on the display screen of digital display controller 3, when in maintenance pond 1, the temperature of water is less 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 changed to heat-production functions, meanwhile, digital display controller 3 controls water circulating pump 5 and opens, carry out water circulation work, so water in maintenance pond 1 is just drawn in the vaporizer of changes in temperature unit 4 and carries out heat exchange, thus realize the heating of water in maintenance pond 1；When in maintenance pond 1, the temperature of water arrives design temperature parameter area, digital display controller 3 controls changes in temperature unit 4 and quits work, owing to controlling that at digital display controller 3 circuit of water circulating pump 5 is provided with time-delay relay, when changes in temperature unit 4 quits work, water circulating pump 5 may proceed to work a period of time, until the after-heat in the vaporizer of changes in temperature unit 4 is all taken out of.
When in maintenance pond 1, the temperature of water 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 changed to refrigerating function, meanwhile, digital display controller 3 controls water circulating pump 5 and opens, carrying out water circulation work, the water in such maintenance pond 1 is just drawn in the vaporizer of changes in temperature unit 4 and carries out heat exchange, thus realizes the refrigeration of water in maintenance pond 1；When in maintenance pond 1, the temperature of water arrives design temperature parameter area, digital display controller 3 controls changes in temperature unit 4 and quits work, owing to controlling that at digital display controller 3 circuit of water circulating pump 5 is provided with time-delay relay, when changes in temperature unit 4 quits work, water circulating pump 5 may proceed to work a period of time, thus the after-heat in the vaporizer of changes in temperature unit 4 is all taken out of.
Water level in cement conservation equipment is measured by water level controller 10 by first sensor 8 and the second sensor 9, when water level is less than the second sensor 9, second sensor 9 transfers signals to water level controller 10, water level controller 10 controls switch 12 and opens, and make-up water source enters cement conservation equipment through moisturizing pipeline 11；When water level is higher than first sensor 8, first sensor 8 transfers signals to water level controller 10, and water level controller 10 controls switch 12 cut out, completes to supplement moisture in cement conservation equipment.
Because of the addition kept the skin wet, in cement conservation equipment, the temperature of water can change, and temperature sensor 2 transfers signals to digital display controller 3, and digital display controller 3 controls changes in temperature unit and heats water or freeze, to reach the test request of test specimen.
In order to make the water through heating or refrigeration be distributed in uniformly in maintenance pond 1, the temperature difference of the water everywhere in reduction maintenance pond 1, the water inlet in maintenance pond 1 is also connected with water pipeline 6, the water pipeline 6 four walls around maintenance pond 1 detour one week or more than one week, and are placed equidistant water delivery nozzle 7 on the water pipeline 6 detoured respectively.
Relative to prior art, this utility model is applied to the maintenance in pond of concrete and cement specimen, digital display controls part and uses intelligent digital temperature controller, control accuracy is 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 the most energy-conservation relative to legacy equipment.In addition, it is additionally provided with water-level control apparatus in the cement conservation equipment that this utility model provides, the problem solving the water level decreasing that the moisture in maintenance of equipment causes because of reasons such as evaporations so that the physicochemical characteristics of test specimen can be preferably measured by cement conservation equipment；Connect the heat-barrier material of parcel on the pipeline outer wall of the outlet of changes in temperature unit 4 and the water inlet in maintenance pond 1, the water being heated or cooled through changes in temperature unit 4 can be incubated, fully reduce the lost or rising of temperature of heat during water flows in pipeline, economize on resources.
Above-described is only preferred implementation of the present utility model; it should be pointed out that, for a person skilled in the art, without departing under this utility model general idea premise; can also make some changes and improvements, these also should be considered as protection domain of the present utility model.
Claims (5)
- null1. the cement conservation equipment being provided with water-level control apparatus，Including maintenance pond，Temperature sensor (2) it is provided with in 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 outlet 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 outlet of water circulating pump (5)，The water inlet of water circulating pump (5) is connected with the outlet of maintenance pond (1)，Digital display controller (3) is also connected with water circulating pump (5)，It is characterized in that: on the sidewall of maintenance pond (1), be provided with first sensor (8) and the second sensor (9)，First sensor (8) and the second sensor (9) are connected with water level controller (10)，Moisturizing pipeline (11) it is additionally provided with on the sidewall in maintenance pond (1)，Switch (12) it is provided with on moisturizing pipeline (11)，Switch (12) is connected with water level controller (10)，One end of moisturizing pipeline (11) is connected with water source.
- The cement conservation equipment being provided with water-level control apparatus the most according to claim 1, it is characterised in that: it is provided with lagging casing on the outer wall of described maintenance pond (1).
- The cement conservation equipment being provided with water-level control apparatus the most according to claim 1, it is characterised in that: described switch (12) is automatically controlled on-off valve.
- The cement conservation equipment being provided with water-level control apparatus the most according to claim 1, it is characterized in that: the water inlet of described maintenance pond (1) is also connected with water pipeline (6), the described water pipeline (6) four walls around maintenance pond (1) detour several weeks, and are placed equidistant water delivery nozzle (7) on the water pipeline (6) detoured respectively.
- The cement conservation equipment being provided with water-level control apparatus the most according to claim 1, it is characterised in that: connect and be enclosed with heat-barrier material on the pipeline outer wall of the outlet of changes in temperature unit (4) and the water inlet of maintenance pond (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620304644.4U CN205588459U (en) | 2016-04-12 | 2016-04-12 | Be provided with cement maintenance of equipment of water level control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620304644.4U CN205588459U (en) | 2016-04-12 | 2016-04-12 | Be provided with cement maintenance of equipment of water level control device |
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| Publication Number | Publication Date |
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| CN205588459U true CN205588459U (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620304644.4U Active CN205588459U (en) | 2016-04-12 | 2016-04-12 | Be provided with cement maintenance of equipment of water level control device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262813A (en) * | 2018-10-15 | 2019-01-25 | 南宁学院 | A kind of intelligent cement test piece maintenance water tank |
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2016
- 2016-04-12 CN CN201620304644.4U patent/CN205588459U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262813A (en) * | 2018-10-15 | 2019-01-25 | 南宁学院 | A kind of intelligent cement test piece maintenance water tank |
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