CN202727079U - Intelligent full-automatic spray test block maintainer - Google Patents

Abstract

The utility model discloses an intelligent automatic spray test block maintenance device. It is a kind of equipment that can maintain the test block under high and low temperature environment, can automatically treat the water in the maintenance pool with acid and alkali, has networked information office, simple structure, good maintenance effect, high stability, resource and energy saving, An intelligent automatic spray test block curing device that is safe, reliable, economical, easy to use, intelligent and highly automated. Including that the heater in the box is connected to the heating switch, the refrigerator is connected to the cooling switch, the water pump is connected to the pump switch, and the micro-control processing module is respectively connected to the pH sensor, temperature sensor, water level sensor, heating switch, refrigeration switch, pump switch, The acid-base controller, the water inlet controller and the water outlet controller are connected, the box body is provided with an acid-base solution box, and the water outlet of the water pump is connected with the spray pipe. The utility model is mainly used in the maintenance operation of building concrete test blocks.

Description

An intelligent automatic spray test block maintenance device

technical field

The utility model relates to the technical field of building concrete test block maintenance devices, in particular to an intelligent automatic spray test block maintenance device.

Background technique

The test block strength of building concrete represents the strength of concrete poured on site. Whether the test block is maintained according to the requirements (constant temperature 20°C ± 2°C, constant humidity > 90%) will directly affect the strength of the test block, and then have a direct impact on the determination of the strength of the concrete on site.

At present, the standard curing room on the construction site is generally equipped with air conditioners, curing pools, curing racks, etc. There are many forms of maintenance. One is to directly maintain the test blocks on the curing frame in the curing pool with tap water, and open a hole on one side of the curing pool, and the excess water that flows down after curing flows out from the hole. Disadvantages: Although the curing room uses air conditioning, because the temperature of tap water cannot be controlled, the actual curing of the test block cannot meet the requirements of constant temperature curing. Moreover, the water after curing is lost in vain, which is contrary to the water-saving and energy-saving society advocated today; the other is to use a humidifier to spray the test block for maintenance. Disadvantages: Because the curing room uses air conditioners to ensure the curing temperature, and the air conditioners have the function of dehumidification, after a long time, the mist from the humidifier will be sucked away by the air conditioners, and the surface of the test pieces will be dry, which cannot meet the maintenance requirements of constant humidity. The early curing humidity of the test block has a great influence on the strength of the test block; the other is to directly cover the test block with a water-drenched blanket, and send a special person to water and maintain it regularly. Its disadvantages: This maintenance method depends entirely on the responsibility of the maintenance personnel. If the responsibility is not strong, it will directly affect the strength of the test block. Now that the labor cost is rising, it is difficult to find migrant workers.

The acidity and alkalinity of the water in the curing pool will also have a great impact on the results of the test block. How to eliminate the acidity and alkalinity of the water in the curing pool is also a problem that needs to be considered in the test block detection. With the advent of the information age, network monitoring and office automation are also issues that test block testing needs to face. Therefore, it is possible to manufacture a test block that can be maintained in a high and low temperature environment, and can automatically perform acid-base treatment on the water in the maintenance pool. It meets the needs of network monitoring and automated office work. The resource energy, safe and reliable, economical, portable, intelligent and highly automated block conservation device has realistic social and economic significance.

Chinese patent authorization announcement number CN2739611Y, the date of announcement is November 9, 2005, and a kind of standard test block curing pool is disclosed in the scheme of title " standard test block curing pool ". It consists of a control cabinet and a curing room. The curing room is made of heat-insulating materials. There is a specimen basket in the curing room. The control cabinet is located on one side of the curing room. There are heat pump compressors, electric Heating tank, heat exchanger, circulation pump, radiator, control panel, the bottom of the curing room is provided with a liquid inlet pipe, the outlet of the liquid inlet pipe is connected to the liquid inlet of the circulation pump, and the water outlet of the circulation pump is connected to the electric heating tank The liquid inlet of the electric heating tank is connected with the liquid inlet of the heat exchanger, the liquid outlet of the heat exchanger is connected with the liquid delivery pipe, and the liquid delivery pipe is connected with the liquid spray pipe in the upper plastic frame of the curing chamber. Connected to each other, the liquid spray pipe has many small holes around one side of the box. The disadvantage is that this kind of standard test block maintenance pool has complex structure, poor maintenance effect, high consumption, poor safety and reliability, and cannot automatically compensate water after water evaporates. The ability to handle acid and alkali does not meet the needs of information-based office, and the test block cannot be maintained in a high-temperature environment.

Utility model content

The utility model aims to solve the problem of complex structure, poor maintenance effect, high consumption, poor safety and reliability, incapable of automatic compensation of water after water evaporation, low degree of intelligence and automation in the existing test block maintenance device, and lack of maintenance pool The acid and alkali treatment capacity of reclaimed water does not meet the needs of information-based office work, and the test blocks cannot be maintained in high-temperature environments. To provide a method that can maintain test blocks in high-low temperature environments and automatically clean the water in the maintenance pool. It is an intelligent automatic spraying machine with acid-base treatment, networked and informationized office, simple structure, good maintenance effect, high stability, resource and energy saving, safety, reliability, economy, convenient use, intelligence and automation. Shower the test block conditioner.

In order to achieve the above object, the utility model adopts the following technical solutions:

An intelligent automatic spray test block maintenance device, including a water inlet valve and a water outlet valve arranged in a box body, the box body is equipped with a pH sensor, a temperature sensor, a water level sensor, a micro-control processing module, a heating switch, Refrigeration switch, pump switch, acid-base controller, heater, refrigerator, water pump, water inlet controller and water outlet controller; the heater is connected to the heating switch, the refrigerator is connected to the refrigeration switch, and the The water pump is connected with the pump switch, and the micro-control processing module is respectively connected with the pH sensor, temperature sensor, water level sensor, heating switch, cooling switch, pump switch, acid-base controller, water inlet controller and water outlet controller. The box body is provided with an acid-base solution box, and the water pump outlet is connected with a spray pipe.

The micro-control processing module is used to uniformly schedule and process various parameters of the curing device; the pH sensor is used to test the pH of the water in the curing pool; the temperature sensor is used to test the temperature of the water in the curing pool; the water level sensor is used to It is used to test the water capacity in the maintenance pool; the heating switch is used to control the opening and stopping of the heater under the instruction of the micro-control processing module; the cooling switch is used to open the refrigerator under the instruction of the micro-control processing module and stop; the pump switch is used to control the start and stop of the water pump under the instructions of the micro-control processing module; A pH regulator; a heater, used to heat the water in the curing pond; a refrigerator, used to cool the water in the curing pond; a water pump, used to pump water in the curing pond to spray the test block; The water controller is used to control the water inflow under the instructions of the micro-control processing module; the water outlet controller. It is used to control the water output under the instructions of the micro-control processing module.

During maintenance, you only need to put the curing device into the curing pool, connect the tap water pipe to the water inlet, connect the water pump outlet to the spray pipe, and place the spray pipe above the curing frame. Then, turn on the power and maintain according to the test block. According to the actual situation, set the parameters of the curing device. When the user presses the start button, the maintenance device can start working.

Automatic water inlet, automatic water outlet, automatic water level control, automatic acid-base test on the water sprayed by the test block and automatic processing of the acid-base test results. Automatic heating, automatic cooling, automatic water pumping. The micro-control processing module will automatically adjust the opening and closing of the heating switch according to the water temperature preset by the user, so as to turn on the power of the heater and let the heater heat the water in the maintenance pool; automatically adjust the opening and closing of the cooling switch , so as to turn on the power of the refrigerator, so that the refrigerator can cool the water in the maintenance pool; automatically adjust the opening and closing of the pump switch, so as to turn on the power of the water pump, and let the water pump spray the test block.

The temperature sensor, heater, refrigerator, and micro-control processing module work together to keep the water temperature in the maintenance pool constant. The water pump draws hot water, and sprays and maintains the test blocks on the test block curing rack through the spray pipe. The hot water flowing down from the test block enters the curing pool again, and the water temperature is automatically judged by the temperature sensor. If the water temperature is lower than the set temperature, the heater is used to heat the water flowing into the curing pool again, and so on. If the water temperature is higher than the set temperature due to the high temperature outside the curing pond, the water in the curing pond is cooled by the refrigerator. Thereby, the design requirements of the intelligent automatic spraying test block curing device with good curing effect, high stability, resource and energy saving, safety, reliability, economy, portability, intelligence and high degree of automation are achieved.

Preferably, it also includes: an adjustment key and a display, and the micro-control processing module is respectively connected with the adjustment key and the display. The adjustment key is used to set and adjust various parameters of the curing device. The adjustment key facilitates the customer to set various parameters of the curing device, enhances the man-machine dialogue of the curing device, and makes the curing device more flexible; the display, It is used to display various parameters of the curing device, which is convenient for users to display and operate when setting the curing device.

Preferably, it also includes: a memory, and the memory is connected with the micro-control processing module. It is used for the storage of various data of multi-curers, which is convenient for reference.

Preferably, it also includes: a voice prompter. It is used to facilitate the adjustment and operation of the maintenance device by the user; the voice prompter is connected with the micro-control processing module. It is convenient for voice prompts when setting up the maintenance device, reducing erroneous operations.

Preferably, it also includes: a communication interface, and the communication interface is connected with the micro-control processing module. It is used to communicate with the remote monitoring computer, so that multimedia computers and other equipment can receive relevant information sent by the curing device, and it is convenient for users to know the working conditions of the curing device and the progress of test block curing in a timely manner, so as to realize remote office.

Preferably, it also includes: a wireless signal transmitter, and the wireless signal transmitter is connected with the micro-control processing module. It is used to send relevant information about the working condition of the curing device, so that wireless devices such as mobile phones can receive relevant information sent by the curing device, and it is convenient for users to keep abreast of the working status of the curing device and the progress of the test block maintenance, and realize remote wireless office.

Preferably, the side of the box is provided with several side holes, the side holes are arranged below the side of the box, and the inner side of the side holes is provided with a filter. The side hole is located at the bottom of the box body, which is convenient for the water in the curing pool to enter the curing device for heating. The filter screen filters out sand and dust, and protects the water pump and other equipment in the curing device from damage.

Preferably, the box is provided with a handle, and the bottom of the box is provided with rollers. It is easy to move and use.

Preferably, a storage box is provided on the box body. When the curing device is not in use, the spray pipe can be placed in the storage box for easy storage and transportation.

Preferably, the box body is provided with a spray interface, one end of the spray interface is connected to the water outlet of the water pump, and the other end of the spray interface is connected to the spray pipe. It is convenient to replace the spray pipe, and when the intelligent automatic spray test block maintenance device is not used, it is also convenient to store the spray pipe, and the use is relatively convenient.

The utility model can achieve the following effects:

1. When maintaining, just put the curing device into the curing pool, turn on the power, connect the water pipe to the water pipe outlet, connect the water pump outlet to the spray pipe, place the spray pipe above the curing frame, and turn on the switch of the curing device. Do your homework. Automatic temperature control, automatic spraying, automatic maintenance, convenient operation, simple structure, good maintenance effect, high stability, resource and energy saving, safe and reliable, economical, portable, intelligent and highly automated.

2. Since the curing device realizes automatic temperature control, automatic spraying and automatic curing, the stability is high, so that the curing effect of the test block is good.

3. Since the water in the maintenance pool is recycled, the water consumption is less and the water temperature loss is less, which can fully save resources and energy.

4. The curing device realizes automatic maintenance without manual care and saves money.

5. Easy to use and easy to move.

6. Automatic heating, suitable for curing test blocks in low temperature environment.

7. Automatic cooling. If the temperature of the water in the curing pool is higher than the set temperature due to the high temperature outside the curing pool, the water in the curing pool will be cooled by the refrigerator. It is ensured that the curing device can also maintain the test block well under the high temperature environment.

8. It can automatically treat the water in the maintenance pool with acid and alkali, and the maintenance effect is better.

9. The maintenance device can be monitored remotely to meet the needs of network telecommuting in the information age.

Description of drawings

Fig. 1 is a block diagram of circuit principle connection structure of the utility model.

Fig. 2 is a schematic diagram of a three-dimensional structure of the utility model in use.

1. pH sensor; 2. Temperature sensor; 3. Water level sensor; 4. Adjustment key; 5. Display; 6. Voice prompter; 7. Micro-control processing module; 8. Communication interface; 9. Wireless signal transmitter; 10 , heating switch; 11, cooling switch; 12, pump switch; 13, acid-base controller; 14, heater; 15, refrigerator; 16, water pump; 17, water inlet controller; 18, water outlet controller; 19, Memory; 20, spray interface; 21, roller; 22, filter screen; 23, side hole; 24, water level line; 25, handle; 26, water pipe; 27, box side wall; 28, box body; 29, pool Reclaimed water; 30, spray pipe; 31, test block; 32, curing frame; 33, curing pool; 34, storage box; 35, acid-base solution box.

Detailed ways

The technical solutions of the present utility model will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

Embodiment: A kind of intelligent fully automatic spraying test block curing device of this embodiment, as shown in Figure 1 and Figure 2, is provided with pH sensor 1, temperature sensor 2, water level sensor 3, adjustment key 4 in box body 28 , display 5, voice prompter 6, micro-control processing module 7, communication interface 8, wireless signal transmitter 9, heating switch 10, cooling switch 11, pump switch 12, acid-base controller 13, heater 14, refrigerator 15 , water pump 16, water inlet controller 17, water outlet controller 18 and memory 19.

As shown in Figure 1, the heater 14 is connected with the heating switch 10, the refrigerator 15 is connected with the cooling switch 11, the water pump 16 is connected with the pump switch 12, and the micro-control processing module 7 is connected with the pH sensor 1, the temperature sensor 2, and the water level sensor 3 respectively. , adjustment key 4, display 5, voice prompter 6, communication interface 8, wireless signal transmitter 9, heating switch 10, cooling switch 11, pump switch 12, acid-base controller 13, water inlet controller 17, water outlet controller 18 is connected with memory 19.

As shown in Figure 2, a handle 25 is provided on the casing 28, and a roller 21 is provided at the bottom of the casing 28; A side hole 23 and a handle 25 are provided on the side wall 27 of the box. A shower pipe 30 is connected outside the casing 28; a number of side holes 23 are provided on the side of the casing 28, and the side holes 23 are located below the sides of the casing 28, and a filter screen 22 is provided on the inner side of the side hole 23; A storage box 34 is provided on the 28; a spray interface 20 is provided on the box body 28, one end of the spray interface is connected to the water outlet of the water pump, and the other end of the spray interface is connected to the spray pipe 30.

work process:

As shown in Fig. 1 and Fig. 2, the intelligent automatic spraying test block maintenance device is placed in the maintenance pool 33, the tap water pipe 26 is connected to the intelligent automatic spraying test block maintenance device through the water inlet pipe interface, and the spray The shower port 20 is connected with the shower pipe 30 , and the shower pipe 30 is placed above the curing frame 32 . Place the test block 31 to be maintained on the maintenance frame 32 . Then, the power is turned on, and the user sets various parameters of the curing device according to the actual condition of the curing of the test block 31 . For example, the user can use the display 5, voice prompter 6 and adjustment key 4 on the intelligent automatic spray test block curing device to determine the pH range of the required curing water for the intelligent automatic spray test block curing device on the spot Set the value, set the heating temperature range value, set the cooling start condition and close condition, set the maintenance information sending condition, set the water level, etc. The result of adjustment can be saved in memory 19 automatically, and the state of adjustment can be shown by display, also can prompt out by voice prompter 6.

After the user presses the start button, the maintenance device can start working. Then, open the water tap of running water pipe 26, intelligent automatic spraying test block maintenance device just begins to run.

First, the micro-control processing module 7 sends an instruction to the water inlet controller 17 to open the water inlet valve, the water inlet valve is opened, tap water flows into the box body 28, and the tap water passes through the side hole 23 below the side wall 27 of the box body 28 Flow into the maintenance pond 33. Initially, both the inlet and outlet valves are closed.

When the water level sensor 3 detects that the water in the maintenance pond 33 reaches the water level height requirement set by the user, that is, when the water level line 24 as shown in Figure 2, the water level sensor 3 transmits the water level signal of the water 29 in the pool to the micro-controller Processing module 7.

Then, the micro-control processing module 7 sends an instruction to stop water intake to the water intake controller 17, and the water intake controller 17 immediately closes the water intake valve.

Then, the micro-control processing module 7 sends an opening instruction to the heating switch 10, thereby turning on the power supply of the heater 14, so that the heater 14 starts to heat the water in the maintenance pool 33. When the temperature sensor 2 detects that the water temperature in the maintenance pond 33 reaches the preset temperature, the temperature sensor 2 sends the water temperature signal to the micro-control processing module 7, and the micro-control processing module 7 sends a command to turn off the heater 14 power supply to the heating switch 10 immediately. instruction, the heater 14 stops heating the water immediately.

Immediately afterwards, the micro-control processing module 7 sends an instruction to turn on the power to the pump switch 12, and then the water pump 16 starts to work, and the water pump 16 carries out constant temperature and constant humidity to the test block 31 on the curing frame 32 through the spray pipe 30 through the heated water. Spray maintenance.

When the water in the maintenance pond becomes acidic or alkaline due to the influence of the test block 31 or the surrounding environment, the pH of the water in the maintenance pond will be detected by the pH sensor 1 immediately. The pH sensor 1 sends the detected pH signal to the micro-control processing module 7, and the micro-control processing module 7 can calculate the quality of the water in the maintenance pond according to the height of the water level in the maintenance pond 33, and according to the quality of the water, the micro-control processing module 7 It can be calculated how much alkali or acid needs to be added to make the water in the curing pool 33 meet the acid-base requirement of the curing test block. Then, the micro-control processing module 7 sends an activation instruction to the acid-base controller 13 , and also transmits the amount of alkali or acid to be added to the acid-base controller 13 . The acid-base controller starts the valve on the acid-base solution box 35, and controls the amount of alkali or acid flowing into the maintenance pool 33, so that the water in the maintenance pool 33 reaches the pH required for maintenance.

When the pH of the water in the maintenance pool 33 cannot be regulated by simply adding acid or reducing it, according to the user’s preset acid-base adjustment requirements, the micro-control processing module 7 issues a water discharge command to the water outlet controller 18, and the water outlet controller 18 just opens water outlet valve and allows the water in the maintenance pond 33 to directly flow to the outside of the maintenance pond 33. Simultaneously, the micro-control processing module 7 sends an instruction for water intake to the water intake controller 17, and the water intake volume is greater than the water output volume. The micro control processing module 7 also sends an instruction to the heating switch 10 to turn on the power supply of the heater 14 at the same time. When the water level sensor 3 detects that the water in the maintenance pond 33 reaches the maximum height, the micro-control processing module 7 instructs the water inlet controller 17 to close the water inlet valve; when the water level sensor 3 detects that the water in the maintenance pond 33 reaches the set standard When the height is high, the micro-control processing module 7 instructs the water inlet controller 17 to open the water inlet valve, allowing tap water to continue to enter the maintenance pool 33, and so on. When the pH sensor 1 checks again that the water in the maintenance pond 33 reaches the pH requirement of the test block 31 maintenance, the pH sensor 1 immediately transmits the detected pH signal to the micro-control processing module 7, and the micro-control processing module 7 immediately checks the incoming water. The controller 17 sends an instruction to stop the water intake, and the water intake controller 17 immediately closes the water intake valve. The water outlet valve continues to work. When the water level sensor 3 detects that the water in the maintenance pond 33 reaches the set standard height again, the water level sensor 3 immediately gives the water level signal to the micro-control processing module 7, and the micro-control processing module 7 immediately controls the water outlet controller. 18 sends the instruction of stopping water outlet, and water outlet controller 18 closes water outlet valve immediately. When the temperature reached the set temperature value again, the temperature sensor 2 immediately gave the temperature signal to the micro-control processing module 7, and the micro-control processing module 7 immediately sent an instruction to turn off the heater 14 power supply to the heating switch 10, and the heater 14 stopped immediately. The water is heated. If the water in the maintenance pond has a pH that cannot be handled again, it will go round and round.

When using this intelligent automatic spraying test block curing device in hotter areas, because the water temperature will be higher than the temperature for the test block to be maintained due to the high temperature outside, it is necessary to cool down the water in the curing pool 33 to reach the temperature of the test block. 31 The water temperature required for maintenance. When the temperature sensor 2 detects that the water temperature in the maintenance pool 33 is higher than the maximum temperature value set by the user, the micro-control processing module 7 will immediately send an instruction to turn on the power supply of the refrigerator 15 to the refrigeration switch 11, and the refrigerator 15 will immediately start to maintain The water in the pool is cooled down. When the temperature sensor 2 detects that the water temperature in the maintenance pool 33 drops to the temperature range value set by the user, the micro-control processing module 7 will immediately send an instruction to turn off the power supply of the refrigerator 15 to the refrigeration switch 11, and the refrigerator 15 will stop cooling the water immediately. cooling operation. The refrigerator in this embodiment may be a refrigeration device such as an air conditioner.

The user can connect the intelligent automatic spray test block maintenance device to the monitoring room or office network through the communication interface 8 to perform remote monitoring and office processing. The user can also receive the maintenance information of the intelligent automatic spray test block curing device sent by the wireless signal generator 9 through wireless devices such as mobile phones, so as to realize the progress of the test block maintenance anytime and anywhere.

The embodiments of the utility model are described above with reference to the accompanying drawings, but the implementation is not limited by the above embodiments, and those skilled in the art can make various changes or modifications within the scope of the appended claims.

Claims (10)

1. an intelligent automatic spray test block maintenance device, comprising a water inlet valve and a water outlet valve located in the casing (28), is characterized in that a pH sensor (1 ), temperature sensor (2), water level sensor (3), micro control processing module (7), heating switch (10), cooling switch (11), pump switch (12), acid-base controller (13), heater (14), refrigerator (15), water pump (16), water inlet controller (17) and water outlet controller (18); Described heater (14) is connected with heating switch (10), and described refrigeration The device (15) is connected with the refrigeration switch (11), the water pump (16) is connected with the pump switch (12), and the micro-control processing module (7) is connected with the pH sensor (1) and the temperature sensor (2) respectively. , water level sensor (3), heating switch (10), refrigeration switch (11), pump switch (12), acid-base controller 13), water inlet controller (18) and water outlet controller (19) connection, described The casing (28) is provided with an acid-base solution box (35), and the water pump outlet is connected with a spray pipe (30). 2. A kind of intelligent automatic spraying test block maintenance device according to claim 1, is characterized in that, also comprises: adjusting key (4) and display (5), and described micro-control processing module (7) respectively Connect with adjusting key (4) and monitor (5). 3. A kind of intelligent automatic spray test block maintenance device according to claim 2, characterized in that, it also comprises: a memory (19), and the memory (19) is connected with the micro-control processing module (7). 4. according to claim 2 or 3 described a kind of intelligent automatic spray test block maintenance device, it is characterized in that, also comprises: voice prompter (6), described voice prompter (6) and micro-control processing Module (7) is connected. 5. A kind of intelligent automatic spraying test block maintenance device according to claim 4, is characterized in that, also comprises: communication interface (8), described communication interface (8) and micro-control processing module (7) connect. 6. A kind of intelligent automatic spraying test block maintenance device according to claim 5, is characterized in that, also comprises: wireless signal transmitter (9), described wireless signal transmitter (9) and micro-control processing Module (7) is connected. 7. according to claim 1 or 2 described a kind of intelligent full-automatic spray test block maintenance device, it is characterized in that, described casing (28) side is provided with some side holes (23), and described side hole (23) is arranged below the side of the box body (28), and the inner side of the side hole (23) is provided with a filter screen (22). 8. A kind of intelligent automatic spray test block maintenance device according to claim 6, characterized in that, said casing (28) is provided with a handle (25), and said casing (28) bottom Roller (21) is provided. 9. An intelligent automatic spray test block maintenance device according to claim 8, characterized in that a storage box (34) is provided on the box body (28). 10. A kind of intelligent automatic spray test block maintenance device according to claim 9, characterized in that, said box body (28) is provided with a spray interface (20), and one end of said spray interface It is connected with the water outlet of the water pump, and the other end of the spray interface is connected with the spray pipe (30).

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