CN112223508A

CN112223508A - Energy-saving concrete curing box

Info

Publication number: CN112223508A
Application number: CN202010999858.9A
Authority: CN
Inventors: 刘亚兵; 方矿学; 李峰; 弓玉红; 杨玉峰; 于秀莲; 孙里; 高会格; 李玉敏; 李芳芳; 曹晶涛
Original assignee: Xingtai Hehai Water Conservancy Engineering Testing Co ltd
Current assignee: Xingtai Hehai Water Conservancy Engineering Testing Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-01-15
Anticipated expiration: 2040-09-22
Also published as: CN112223508B

Abstract

The utility model relates to an energy-saving concrete curing box, it includes the box, the chamber door, control module, temperature regulation apparatus, humidity control device, division board and rack, a side border and the box of chamber door articulate the setting, be provided with first retaining member on the chamber door, a plurality of division boards divide the inner space of box into a plurality of interval spaces, the rack is arranged in the interval space, temperature regulation apparatus includes a core temperature regulation spare and a plurality of mutually independent temperature output unit, humidity regulation apparatus includes a core humidity regulation spare and a plurality of mutually independent humidity output unit, every temperature output unit communicates respectively with every interval space, every humidity output unit communicates respectively with interval space. This application has the function that improves the maintenance adaptability of curing box to different quantity concrete test blocks.

Description

Energy-saving concrete curing box

Technical Field

The application relates to the technical field of concrete production equipment, in particular to an energy-saving concrete curing box.

Background

When a concrete structure is poured, a part of the concrete is taken out of the stirred concrete to make several groups of test blocks, so that the strength of the concrete structure in construction can be checked through the test blocks.

In engineering construction, there are two types of concrete test blocks: one is a standard curing test block (a standard curing test block for short), and the other is a curing test block under the same conditions, wherein the standard curing test block is a test block obtained after curing under standard conditions (the temperature is 20 +/-3 ℃, the relative humidity is more than 90 percent, and the age is 3 days, 7 days and 28 days), and the standard curing test block can be used for detecting the difference between the strength of concrete stirred on site and the theoretical value of the mixing ratio. The under-condition curing refers to a test block obtained after curing under the condition the same as the natural hardening condition of the concrete structure, and the under-condition curing test block can be used for detecting the difference between the actual strength of the concrete structure and the structure calculation theoretical value. By carrying out pressure test on the test block, the strength change condition of the concrete structure can be known, so that the time for stripping, leaving a pool, hoisting and the like of the concrete structure, the allowable load of the concrete structure and the like are determined.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: in order to improve the adaptability of the curing box, the curing box with a larger volume is usually required to be arranged, but when the number of concrete test blocks which need to be cured in the same batch is small, unnecessary energy waste can be caused by opening the temperature and humidity control device in the curing box to cure a small number of concrete test blocks; when the maintenance amount is small, the inside of the whole maintenance box is required to be controlled at constant temperature and humidity, the energy consumption is basically the same as that of the whole maintenance box when the whole maintenance box runs at full load, and the energy-saving effect is poor, so that a user needs a maintenance box which is more practical and has low cost.

Disclosure of Invention

In order to improve the maintenance adaptability of curing box to different quantity concrete test blocks, this application provides an energy-saving concrete curing box.

The application provides a pair of energy-saving concrete curing box adopts following technical scheme:

the utility model provides an energy-saving concrete curing box, the power distribution box comprises a box body, the chamber door, control module, temperature regulation apparatus, humidity control apparatus, space bar and rack, a side border and the box of chamber door hinge and set up, be provided with first retaining member on the chamber door, a plurality of space bars divide the inner space of box into a plurality of interval spaces, the rack is arranged in the interval space, temperature regulation apparatus includes a core temperature regulation spare and a plurality of mutually independent temperature output unit, humidity regulation apparatus includes a core humidity regulation spare and a plurality of mutually independent humidity output unit, every temperature output unit communicates respectively with every interval space, every humidity output unit communicates respectively with interval space.

Through adopting above-mentioned technical scheme, when the test block quantity is less, place a small amount of concrete test blocks in appointed interval space, start core temperature regulation spare and core humidity control spare, then open and appoint the corresponding temperature output unit in interval space, temperature regulation apparatus and humidity control apparatus need only carry out constant temperature and humidity to the inner space of appointed interval space and adjust this moment, reduced its consumed power, the staff can select required interval space according to the quantity of concrete test block, the adaptability of curing box has been improved.

Optionally, the plurality of spaces are a plurality of spaces with different sizes.

Through adopting above-mentioned technical scheme, in the experimentation, a set of test block quantity is the same, and to the test block of different shapes (or different moulds), the required space of a set of test block is probably different, consequently not equidimension interval space is applicable to not unidimensional same group maintenance case test block for the great test block of size is difficult for taking up a plurality of interval spaces and can't all fill up a plurality of interval spaces, has further improved the energy-conserving adaptability of maintenance case.

Optionally, each partition space corresponds to an independent timing module, the timing module is connected with the control module, a plurality of hinged doors are arranged on the box door, each hinged door corresponds to each partition space, and a second locking member is arranged on the frame.

Through adopting above-mentioned technical scheme, because every hinged door corresponds with every interval space respectively, consequently can be independent respectively with every solitary interval space, be in maintenance state when an interval space, when needing to use other interval spaces, can not lead to the fact the influence to the interval space that is in operating condition, further improved maintenance box's adaptability.

Optionally, the second locking member is an electronic door lock.

Through adopting above-mentioned technical scheme, close the hinged door through the electronic door lock convenience, when test block quantity is more, all close a plurality of hinged doors, open whole frame or closed, and need not the staff open the hinged door one by one and get the test block, consequently improved the operation convenience.

Optionally, the temperature adjusting device and the humidity adjusting device are both provided with two sets.

By adopting the technical scheme, taking the temperature adjusting device as an example, two groups of temperature adjusting devices are respectively a main temperature adjusting device and an auxiliary temperature adjusting device, when the specified interval space in the previous time period is in a working state, and other interval spaces need to be occupied in the next time period, as the constant-temperature and constant-humidity space needing to be adjusted is increased, the core temperature adjusting part is required to improve the power of the core temperature adjusting part to adapt to a large-range space, at the moment, the auxiliary temperature adjusting device can be opened, the fluctuation time of the temperature in the interval space selected in the previous time period is shortened, and meanwhile, the speed of enabling the interval space selected in the current time period to reach the required constant-temperature condition is accelerated; meanwhile, when the core humidity adjusting part of the main temperature adjusting device is damaged, the auxiliary temperature adjusting device can be started to reduce the influence of equipment shutdown on the test process, and the replacement principle of the humidity adjusting device is the same as that of the main temperature adjusting device.

Optionally, the rack includes along horizontal direction grafting complex grafting frame and mount, and the mount is fixed to be set up on the inside wall in interval space, is provided with a plurality of connecting rods on the mount, and a plurality of connecting rods set up a plurality ofly along the even interval of the direction of pushing of perpendicular to rack.

By adopting the technical scheme, the test block maintenance process needs to keep the distance of 10-20mm according to the operation specification to ensure the test accuracy, when the test block is placed, the test block is placed on the inserting frame, then the inserting frame is pushed into the interval space, and in the inserting and matching process of the inserting frame and the fixing frame, the connecting rod separates the test block on the inserting frame, so that the distance of 10-20mm can be kept between the test blocks.

Optionally, the connecting rod is connected to the fixing frame in a sliding manner along the horizontal direction, and the sliding direction of the connecting rod is perpendicular to the sliding direction of the inserting frame and the fixing frame.

Through adopting above-mentioned technical scheme, the connecting rod position is adjustable for the connecting rod can adapt to not unidimensional test block or mould.

Optionally, a magnetic strip is fixedly arranged on the fixing frame, and an iron strip is fixedly arranged on the connecting rod.

Through adopting above-mentioned technical scheme, the connecting rod passes through the iron bar and realizes being fixed a position the relevant position on the dead lever, pushes away the test block in-process, and when connecting rod and test block butt, the connecting rod is difficult for taking place to slide.

Optionally, the connecting rod includes base and spacer bar, and the spacer bar sets up with the base is articulated, and the iron bar is fixed to be set up in the spacer bar near one side of fixed frame.

Through adopting above-mentioned technical scheme, when the position of adjusting the connecting rod, keep away from the tip of base with the spacer bar and promote, make the magnetic strip keep away from the ironbar, the base can follow mount free slip and the resistance is less this moment, after removing required position with the connecting rod, makes the tip whereabouts of spacer bar, and the magnetic strip and the ironbar actuation reach the function of spacing the base on the mount.

Optionally, the connecting rod is provided with spaced holes.

Through adopting above-mentioned technical scheme, through the connecting rod interval between the adjacent test block, set up the interval hole on the connecting rod for the lateral wall of test block, the top of test block, the bottom of test block and the temperature output unit and the humidity control unit contact in the interval space are abundant.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the maintenance box has the advantages that the function of improving the energy-saving adaptability of the maintenance box is realized by adopting the structure of the partition plate, the core temperature part, the core humidity part, the plurality of temperature output units and the plurality of humidity output units;

2. by adopting the structure of the auxiliary temperature adjusting device and the auxiliary humidity adjusting device, the function that the used space is not easy to influence the space in the working state when the number of the used spaces is increased is realized;

3. by adopting the structure of the connecting rod, the function of conveniently keeping the interval of 10-20mm between the test blocks is realized.

Drawings

FIG. 1 is a schematic three-dimensional view of an embodiment of the present application;

FIG. 2 is a schematic view showing the securing of the temperature adjusting means and the humidity adjusting means;

FIG. 3 is a partial three-dimensional schematic view highlighting a temperature regulating device and a humidity regulating device;

FIG. 4 is a control block diagram highlighting a control module and a timing module;

FIG. 5 is a partial three-dimensional schematic view highlighting the location of the connecting rod;

fig. 6 is an enlarged schematic view of a portion a of fig. 5.

Description of reference numerals: 1. a box body; 11. an intervening space; 12. installing a box; 121. a heating chamber; 1211. a hot air blower; 122. a refrigeration compartment; 1221. an air cooler; 123. a humidification chamber; 1231. a humidifying fan; 2. a box door; 21. a frame; 22. a hinged door; 211. a first locking member; 221. a second locking member; 3. a humidity adjusting device; 31. a core humidity conditioner; 311. a water tank; 312. an ultrasonic atomizer; 32. a humidity output unit; 321. a humidifying pipe; 322. a humidifying valve; 4. a temperature adjustment device; 41. a core temperature conditioning element; 411. a heating device; 412. a refrigeration device; 42. a temperature output unit; 421. a heat output unit; 4211. a hot air pipe; 4212. a hot blast valve; 422. a cold output unit; 4221. a cold air pipe; 4222. a cold air valve; 5. a partition plate; 6. placing a rack; 61. a fixed mount; 62. a plug-in frame; 63. a connecting rod; 631. a base; 632. a spacer bar; 6321. a magnetic strip; 6322. and (4) spacing holes.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

Referring to fig. 1, the embodiment of the application discloses an energy-saving concrete curing box, including box 1, chamber door 2, humidity control device 3, temperature regulation device 4, division board 5 and rack 6, box 1 is vertical to be set up, the vertical border in one side of chamber door 2 sets up with box 1 is articulated, be provided with first retaining member 211 on chamber door 2, first retaining member 211 is used for spacing chamber door 2 on box 1, division board 5 sets up a plurality of internal spaces with box 1 and separates into a plurality of mutually independent interval spaces 11 in box 1, rack 6 is installed in interval space 11, humidity control device 3 and temperature regulation device 4 are used for adjusting temperature value and the humidity value in interval space 11.

Referring to fig. 2 and 3, the temperature adjusting device 4 includes a core temperature adjusting member 41 and a plurality of independent temperature output units 42, the core temperature adjusting member 41 includes a heating device 411 and a refrigerating device 412, the cabinet 1 is provided with an installation box 12, the installation box 12 is provided with a heating chamber 121 and a refrigerating chamber 122 therein, the heating device 411 is installed in the heating chamber 121, the refrigerating device 412 is installed in the refrigerating chamber 122, the heating device 411 is a heating wire, the refrigerating device 412 is a refrigerating machine, a hot air blower 1211 is installed in the heating chamber 121, a cold air blower 1221 is installed in the refrigerating chamber 122, the hot air blower 1211 and the cold air blower 1221 are respectively used for pumping external air into the heating chamber 121 and the refrigerating chamber 122; the temperature output unit 42 comprises a heat output unit 421 and a cold output unit 422, the heat output unit 421 comprises a hot air pipe 4211 and a hot air valve 4212 arranged on the hot air pipe 4211, and the cold output unit 422 comprises a cold air pipe 4221 and a cold air valve 4222 arranged on the cold air pipe 4221; one end of the hot air pipe 4211 is communicated with the air outlet of the heating chamber 121, the other end is communicated with the interval space 11, one end of the cold air pipe 4221 is communicated with the air outlet of the refrigerating chamber 122, and the other end is communicated with the interval space 11, and the connection relation of one interval space 11 is only illustrated in the figure.

Referring to fig. 3, the humidity control device 3 includes a core humidity control member 31 and a plurality of humidity output units 32 independent of each other, a humidification chamber 123 is disposed in the installation box 12, the core humidity control member 31 is disposed in the humidification chamber 123, the core humidity control member 31 includes a water tank 311 and an ultrasonic atomizer 312 disposed in the water tank 311, a humidification fan 1231 is mounted on the humidification chamber 123, and an air outlet of the humidification fan 1231 is connected to an air outlet of the humidification chamber 123; the humidity output unit 32 comprises a humidifying pipe 321 and a humidifying valve 322 installed on the humidifying pipe 321, one end of the humidifying pipe 321 is communicated with an air outlet of the humidifying chamber 123, the other end of the humidifying pipe is communicated with the spacing space 11, and the temperature adjusting device 4 and the humidity adjusting device 3 are both provided with two groups in the installation box 12. Taking the temperature adjusting device 4 as an example, two groups of temperature adjusting devices 4 are respectively a main temperature adjusting device 4 and an auxiliary temperature adjusting device 4, when the specified interval space 11 in the previous time period is in a working state, and other interval spaces 11 need to be occupied in the next time period, as the constant temperature and humidity space needing to be adjusted is increased, the core temperature adjusting part 41 is required to improve the power of the core temperature adjusting part to adapt to a large-range space, at the moment, the auxiliary temperature adjusting device 4 can be opened, the fluctuation time of the temperature in the interval space 11 selected in the previous time period is shortened, and meanwhile, the speed of enabling the interval space 11 selected in the current time period to reach the required constant temperature condition is accelerated; meanwhile, when the core humidity adjusting part 31 of the main temperature adjusting device 4 is damaged, the auxiliary temperature adjusting device 4 can be started to reduce the influence of equipment shutdown on the test process, and the replacement principle of the humidity adjusting device 3 is the same as the above.

Referring to fig. 1, the door 2 includes a frame 21 and a plurality of hinged doors 22 mounted on the frame 21, a second locking member 221 is disposed on the hinged doors 22, each hinged door 22 corresponds to each partition 11, the second locking member 221 is an electronic door lock, the electronic door lock is a prior art, and will not be described herein again, the plurality of partitions 11 may be disposed in partitions 11 with different sizes, and each hinged door 22 corresponds to each partition 11. In the test process, a group of test blocks are the same in quantity, and for test blocks (or different molds) with different shapes, the required spaces of the group of test blocks are possibly different, so that the spacing spaces 11 with different sizes are applicable to the test blocks of the same group of curing boxes with different sizes, the test blocks with larger sizes are difficult to occupy a plurality of spacing spaces 11 and cannot fully fill the plurality of spacing spaces 11, and the energy-saving adaptability of the curing boxes is further improved; when the number of the test blocks is small, a small number of concrete test blocks are placed in the designated interval space 11, the core temperature adjusting part 41 and the core humidity adjusting part 31 are started, then the temperature output unit 42 corresponding to the designated interval space 11 is started, at the moment, the temperature adjusting device 4 and the humidity adjusting device 3 only need to perform constant-temperature and constant-humidity adjustment on the inner space of the designated interval space 11, the consumed power is reduced, a worker can select the required interval space 11 according to the number of the concrete test blocks, and the adaptability of the curing box is improved; the hinged door 22 is conveniently closed through the electronic door lock, when the number of the test blocks is large, the hinged doors 22 are all closed, the whole frame 21 is opened or closed, and a worker does not need to open the hinged doors 22 one by one to take and place the test blocks, so that the operation convenience is improved.

Referring to fig. 4, a control module and a plurality of independent timing modules are further installed on the curing box, each timing module corresponds to each partition space 11, and the timing modules are connected with the control module. Because every hinged door 22 corresponds with every compartment 11 respectively, consequently can be independent respectively with every independent compartment 11, when a compartment 11 is in maintenance state, when needing to use other compartments 11, can not cause the influence to the compartment 11 that is in operating condition, has further improved the adaptability of curing box.

Because the interval of 10-20mm needs to be kept according to the operation specification in the test block maintenance process to ensure the test accuracy, when people manually place the test blocks, the two test blocks are easily pressed close to each other, and the test accuracy is further influenced. Referring to fig. 5 and 6, therefore, the placing rack 6 adopted in the embodiment of the present application includes an inserting rack 62 and a fixing rack 61 which are inserted and matched along a horizontal direction, the fixing rack 61 is fixedly disposed on the inner side wall of the interval space 11, the fixing rack 61 is fixed on the inner side wall of the interval space 11 along the horizontal direction, one side of the fixing rack 61 close to the box door 2 is in an opening shape, one side of the fixing rack 61 far away from the box door 2 is provided with a plurality of connecting rods 63, and the plurality of connecting rods 63 are uniformly spaced and disposed along a pushing direction perpendicular to the placing rack 6. When the test blocks are placed, the test blocks are placed on the inserting frame 62, then the inserting frame 62 is pushed into the spacing space 11, and in the process that the inserting frame 62 is inserted into the fixing frame 61 to be matched, the connecting rods 63 separate the test blocks on the inserting frame 62, so that the spacing between the test blocks can be kept to be 10-20 mm.

In order to further improve the adaptability of the curing box to test blocks with different sizes, referring to fig. 6, the connecting rod 63 includes a base 631 and a spacer bar 632, the base 631 and one side of the fixing frame 61 far away from the box door 2 are slidably connected in the horizontal direction, one end of the spacer bar 632 is hinged to the base 631, the hinge direction of the spacer bar 632 and the base 631 is parallel to the sliding direction of the base 631, an iron bar is fixedly arranged on the upper surface of the fixing frame 61, a magnetic bar 6321 is fixedly arranged on the lower side of the spacer bar 632, and a spacer hole 6322 is formed in the spacer bar 632. The position of the connecting rod 63 is adjustable, so that the connecting rod 63 can adapt to test blocks or moulds with different sizes; the connecting rod 63 is positioned at the corresponding position on the fixed rod through an iron bar, and when the connecting rod 63 is abutted to a test block in the process of pushing the test block, the position of the connecting rod 63 is not easy to slide; when the position of the connecting rod 63 is adjusted, the end part of the spacing rod 632 far away from the base 631 is lifted, the magnetic strip 6321 is far away from the iron strip, the base 631 can freely slide along the fixing frame 61 at the moment, the resistance is small, the connecting rod 63 is moved to a required position, the end part of the spacing rod 632 falls, the magnetic strip 6321 is attracted with the iron strip, and the function that the base 631 is limited on the fixing frame 61 is achieved. The adjacent test blocks are spaced by the connecting rod 63, and the connecting rod 63 is provided with the spacing hole 6322, so that the side wall of the test block, the top of the test block and the bottom of the test block are in full contact with the temperature output unit 42 and the humidity adjusting unit in the spacing space 11.

The implementation principle of the embodiment of the application is as follows:

the distance between the adjacent spacing rods 632 is adjusted according to the size of the concrete test block, then the concrete test block is placed on the inserting frame 62, the inserting frame 62 is pushed into the fixing frame 61 along the horizontal direction, if the concrete test block slides on the inserting frame 62 to enable the concrete test block to be close, in the process of pushing the inserting frame 62, the connecting rods 63 are used for spacing the close concrete test block, and the adjacent concrete test block is enabled to keep a gap required by the test requirement; after the concrete test block is pushed into the designated interval space 11, the core temperature adjusting part 41 and the humidity adjusting part are controlled to be started, the hot blast valve, the cold blast valve 4222 and the humidifying valve 322 corresponding to the selected interval space 11 are opened at the same time, the hinged door 22 corresponding to the selected interval space 11 is closed through the second locking part 221, the designated interval space 11 is controlled to be constant in temperature and humidity, and timing is carried out through the timing module corresponding to the selected interval space 11; when the inner space of the whole box body 1 needs to be used, all the hinged doors 22 are closed, the first locking mechanism is opened, and the concrete test blocks are placed on the placing rack 6, so that the operation of workers is facilitated.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an energy-saving concrete curing box which characterized in that: comprises a box body (1), a box door (2), a control module, a temperature adjusting device (4), a humidity adjusting device (3), a partition board (5) and a placing rack (6), wherein one side edge of the box door (2) is hinged with the box body (1), the refrigerator door is characterized in that a first locking piece (211) is arranged on the refrigerator door (2), the inner space of the refrigerator body (1) is divided into a plurality of spacing spaces (11) through a plurality of spacing plates (5), the placing rack (6) is placed in the spacing spaces (11), the temperature adjusting device (4) comprises a core temperature adjusting piece (41) and a plurality of mutually independent temperature output units (42), the humidity adjusting device (3) comprises a core humidity adjusting piece (31) and a plurality of mutually independent humidity output units (32), each temperature output unit (42) is respectively communicated with each spacing space (11), and each humidity output unit (32) is respectively communicated with each spacing space (11).

2. The energy-saving concrete curing box of claim 1, wherein: the plurality of spaces (11) are a plurality of spaces (11) of different sizes.

3. The energy-saving concrete curing box of claim 1, wherein: each interval space (11) is correspondingly provided with an independent timing module, the timing module is connected with the control module, the box door (2) is provided with a plurality of hinged doors (22), each hinged door (22) corresponds to each interval space (11), and the frame (21) is provided with a second locking piece (221).

4. An energy-saving concrete curing box according to claim 3, characterized in that: the second locking piece (221) is an electronic door lock.

5. The energy-saving concrete curing box of claim 1, wherein: the temperature adjusting device (4) and the humidity adjusting device (3) are both provided with two groups.

6. The energy-saving concrete curing box of claim 1, wherein: the placing frame (6) comprises a splicing frame (62) and a fixing frame (61) which are spliced and matched along the horizontal direction, the fixing frame (61) is fixedly arranged on the inner side wall of the spacing space (11), a plurality of connecting rods (63) are arranged on the fixing frame (61), and the plurality of connecting rods (63) are uniformly arranged at intervals along the pushing direction perpendicular to the placing frame (6).

7. The energy-saving concrete curing box according to claim 6, wherein: the connecting rod (63) is connected to the fixed frame (61) in a sliding mode along the horizontal direction, and the sliding direction of the connecting rod (63) is perpendicular to the sliding direction of the inserting frame (62) and the fixed frame (61).

8. The energy-saving concrete curing box according to claim 7, wherein: the fixed frame (61) is fixedly provided with a magnetic strip (6321), and the connecting rod (63) is fixedly provided with an iron strip.

9. The energy-saving concrete curing box according to claim 8, wherein: connecting rod (63) include base (631) and spacer bar (632), and spacer bar (632) and base (631) articulated setting, and the iron bar is fixed to be set up in spacer bar (632) one side near fixed frame.

10. The energy-saving concrete curing box according to claim 6, wherein: the connecting rod (63) is provided with a spacing hole (6322).