CN218857287U

CN218857287U - Constant temperature and humidity curing box for cement test piece

Info

Publication number: CN218857287U
Application number: CN202222549191.XU
Authority: CN
Inventors: 赵军浩; 王华霞; 叶金利; 叶玉霞; 冯凯; 陈圣杰; 高霞; 吴甲昊; 梁哲; 陈圆圆
Original assignee: Luohe Dipu Engineering Testing Co ltd
Current assignee: Luohe Dipu Engineering Testing Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-04-14
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a cement is constant temperature and humidity curing box for test piece, include frame, universal wheel, display screen, temperature sensor, humidity transducer, lid door, be used for the constant temperature and humidity mechanism of cement test piece production, the frame below is encircleed and is provided with four the universal wheel, install the frame top the display screen. Has the advantages that: through setting up motor, mount, conveyer belt, containing tray etc. drive the axis of rotation through motor kinetic energy and rotate, and then drive the conveyer belt through the driven shaft and rotate, the lifting rope between solid fixed ring of rethread and the containing tray can effectual containing tray, can make the cement test piece place at containing tray ann steady, is provided with a plurality of containing trays and can effectually place a plurality of cement test pieces to produce multiple data, accelerated the contrast nature of experiment.

Description

Constant temperature and humidity curing box for cement test piece

Technical Field

The utility model relates to a cement test piece production field especially relates to a cement test piece is with constant temperature and humidity curing box.

Background

In the engineering operation process, the quality of the cement needs to be tested, and the cement can be put into use formally after the performance is tested; therefore, the cement mortar test piece needs to be maintained by adopting a constant-temperature constant-humidity cement maintenance box. In the maintenance process, a constant-temperature and constant-humidity environment needs to be maintained in the box, so that a good maintenance box needs to have the functions of heating, refrigerating, humidifying and dehumidifying.

Because of the limitation of the shape of the heating tube and the electric heating property of the electric heating wire, in order to save the cost of the curing box, the heating tube or the electric heating wire can only be arranged at the local part of the inner cavity of the curing box, so that the internal environment of the curing box can not be uniformly heated when heating, and the environment simulation effect is deficient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cement test piece is with constant temperature and humidity maintenance case just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a constant temperature and humidity curing box for cement test pieces comprises a rack, universal wheels, a display screen, a temperature sensor, a humidity sensor, a cover door and a constant temperature and humidity mechanism for cement test piece production, wherein four universal wheels are arranged around the lower portion of the rack, the display screen is arranged above the rack, the temperature sensor and the humidity sensor are both arranged on the inner wall of the rack, the temperature sensor is arranged above the humidity sensor, the constant temperature and humidity mechanism is positioned in the rack, the constant temperature and humidity mechanism also comprises a rotating mechanism for cement test piece production, and the rotating mechanism is positioned in the middle of the constant temperature and humidity mechanism;

slewing mechanism includes motor, mount, conveyer belt, solid fixed ring, containing tray, driven shaft, axis of rotation, the mount sets up the frame bottom, the motor is installed mount one side, the driven shaft with the axis of rotation is all installed between the mount, the driven shaft is in the axis of rotation top, the conveyer belt is installed the driven shaft with the axis of rotation is on the surface, the conveyer belt is provided with a plurality ofly on the surface gu fixed ring with containing tray, containing tray is in gu the fixed ring below.

Preferably, the following components: constant temperature and humidity mechanism includes water tank, atomizer, air discharge fan, protection casing, heat-conducting plate, heating pipe, the frame upper end is provided with the baffle, the water tank sets up inside the baffle of frame upper end, the atomizer sets up inside the water tank, the water tank outside is encircleed and is provided with four the air discharge fan, the air discharge fan upper end is provided with the small-size motor, install the air discharge fan below the protection casing, the heat-conducting plate sets up on the frame inner wall, the heating pipe is installed inside the heat-conducting plate.

Preferably: the constant temperature and humidity mechanism further comprises an air pump, a connecting frame, a ventilating pipe, a condensing pipe and a drying box, wherein the air pump is arranged on one side of the rack, the connecting frame is arranged below the air pump, the ventilating pipe runs through the connecting frame and is arranged at the upper end and the lower end of the air pump, the condensing pipe is arranged on the surface of the ventilating pipe, and the drying box is arranged on the inner wall of the rack.

Preferably: the display screen with temperature sensor with humidity transducer electric connection, the lid door with the frame rotates to be connected, the lid door bottom is encircleed and is installed sealed the pad, the universal wheel with bolted connection is passed through to the frame.

Preferably, the following components: the motor output end with the axis of rotation key-type connection, the driven shaft with the axis of rotation with the mount rotates to be connected, solid fixed ring with conveyer belt fixed connection, gu fixed ring with the lifting rope between the flourishing charging tray passes through is connected.

Preferably: the inside inlet tube that is provided with of water tank, a plurality of ventholes have been seted up to the protection casing bottom, the small-size motor of air discharge fan upper end with bolted connection is passed through to the frame.

Preferably, the following components: the mouth is provided with the filter screen under the breather pipe, a plurality of apertures have been seted up to the drying cabinet front end, and has placed the drier inside.

Compared with the prior art, the beneficial effects of the utility model are as follows:

through setting up the motor, the mount, the conveyer belt, the containing tray etc, it rotates to drive the axis of rotation through motor kinetic energy, and then drive the conveyer belt through the driven shaft and rotate, lifting rope between solid fixed ring of rethread and the containing tray can effectual containing tray, can make the cement test piece place at containing tray ann steady, it can effectually place a plurality of cement test pieces to be provided with a plurality of containing trays, thereby produce multiple data, the contrast nature of experiment has been accelerated, the rotation of conveyer belt drives the containing tray rotation simultaneously, thereby make the cement test piece in the middle of a plurality of containing trays receive even abundant heating, the accuracy of experiment has been guaranteed, make every cement test piece all reach unified experimental environment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

FIG. 1 is a spatial perspective view of a constant temperature and humidity curing box for cement test pieces according to the present invention;

FIG. 2 is a schematic view of the inside of a frame of the constant temperature and humidity curing box for cement test pieces according to the present invention;

FIG. 3 is a schematic view of a rotating mechanism of the constant temperature and humidity curing box for cement test pieces according to the present invention;

FIG. 4 is a partial schematic view of a conveyor belt of the constant temperature and humidity curing box for cement test pieces according to the present invention;

FIG. 5 is a sectional view of a constant temperature and humidity mechanism of the constant temperature and humidity curing box for cement test pieces according to the present invention;

FIG. 6 is a local schematic view of a heating pipe of a constant temperature and humidity curing box for cement test pieces.

The reference numerals are explained below:

1. a frame; 2. a universal wheel; 3. a display screen; 4. a temperature sensor; 5. a humidity sensor; 6. covering the door; 7. a constant temperature and humidity mechanism; 71. an air pump; 72. a connecting frame; 73. a water tank; 74. an atomizer; 75. a breather pipe; 76. a condenser tube; 77. an exhaust fan; 78. a protective cover; 79. a drying oven; 710. a heat conducting plate; 711. heating a tube; 8. a rotating mechanism; 81. a motor; 82. a fixed mount; 83. a conveyor belt; 84. a fixing ring; 85. a material containing tray; 86. a driven shaft; 87. and rotating the shaft.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-6, a constant temperature and humidity curing box for cement test pieces comprises a frame 1, universal wheels 2, a display screen 3, a temperature sensor 4, a humidity sensor 5, a cover door 6 and a constant temperature and humidity mechanism 7 for cement test piece production, wherein four universal wheels 2 are arranged around the lower part of the frame 1, the display screen 3 is arranged above the frame 1, the temperature sensor 4 and the humidity sensor 5 are both arranged on the inner wall of the frame 1, the temperature sensor 4 is arranged above the humidity sensor 5, the constant temperature and humidity mechanism 7 is positioned inside the frame 1, the curing box further comprises a rotating mechanism 8 for cement test piece production, and the rotating mechanism 8 is positioned in the middle of the constant temperature and humidity mechanism 7;

the rotating mechanism 8 comprises a motor 81, a fixing frame 82, a conveying belt 83, fixing rings 84, material containing discs 85, a driven shaft 86 and a rotating shaft 87, the fixing frame 82 is arranged at the bottom end of the rack 1, the motor 81 is arranged on one side of the fixing frame 82, the driven shaft 86 and the rotating shaft 87 are arranged between the fixing frame 82, the driven shaft 86 is arranged above the rotating shaft 87, the conveying belt 83 is arranged on the surfaces of the driven shaft 86 and the rotating shaft 87, the plurality of fixing rings 84 and the material containing discs 85 are arranged on the surface of the conveying belt 83, the material containing discs 85 are arranged below the fixing frames 84, the display screen 3 is electrically connected with the temperature sensor 4 and the humidity sensor 5, the cover door 6 is connected with the rack 1 in a rotating mode, sealing gaskets are arranged at the bottom end of the cover door 6 in a surrounding mode, the universal wheel 2 is connected with the rack 1 through bolts, the output end of the motor 81 is connected with the rotating shaft 87 in a key mode, the driven shaft 86 and the rotating shaft 87 are connected with the fixing frames 82 in a rotating mode, the fixing rings 84 and the fixing rings 84 are fixedly connected with the conveying belt 83, the fixing rings 84 and the material containing discs 85 are connected through lifting ropes, the rotating shaft 87 through the kinetic energy of the motor 81, the fixing rings 84, the fixing frames 85, the fixing rings 85, the rotating shafts 86 can drive the rotating shafts 85 to drive the material containing discs 85 to rotate, so that the material containing discs 85, the cement test pieces in the fixing frames 82 to enable the fixing frames 85 to be heated evenly, and the cement samples to be heated in the fixing frames 85;

the constant temperature and humidity mechanism 7 comprises a water tank 73, an atomizer 74, an exhaust fan 77, a protective cover 78, a heat conducting plate 710 and a heating pipe 711, wherein a partition plate is arranged at the upper end of the rack 1, the water tank 73 is arranged inside the partition plate at the upper end of the rack 1, the atomizer 74 is arranged inside the water tank 73, four exhaust fans 77 are arranged outside the water tank 73 in a surrounding manner, a small-sized motor is arranged at the upper end of each exhaust fan 77, the protective cover 78 is arranged below the exhaust fan 77, the heat conducting plate 710 is arranged on the inner wall of the rack 1, the heating pipe 711 is arranged inside the heat conducting plate 710, the constant temperature and humidity mechanism 7 further comprises an air pump 71, a connecting frame 72, a ventilating pipe 75, a condensing pipe 76 and a drying box 79, the air pump 71 is arranged on one side of the rack 1, the connecting frame 72 is arranged below the air pump 71, the ventilating pipe 75 penetrates through the connecting frame 72 and is arranged at the upper and lower ends of the air pump 71, the condensing pipe 76 is arranged on the surface of the ventilating pipe 75, two drying boxes 79 are arranged on the inner wall of the rack 1, a water inlet pipe is arranged in the water tank 73, a plurality of air outlet holes are arranged at the bottom end of the protective cover 78, a small motor at the upper end of the exhaust fan 77 is connected with the rack 1 through bolts, a filter screen is arranged at the lower port of the air pipe 75, a plurality of small holes are arranged at the front end of the drying box 79, a drying agent is placed in the drying box, water in the water tank 73 is atomized through the atomizer 74 and then is emitted into a partition plate at the upper end of the rack 1, formed water vapor is blown into the rack 1 through the protective cover 78 at the lower part under the combined action of the four exhaust fans 77, heat is transferred into the rack 1 through the heat conducting plate 710 by heating through the heating pipe 711, air in the device is extracted through the air pump 71, the air in the device is cooled through the condensing pipe 76, and then the cooled air is conveyed into the rack 1 again, so as to ensure the stability of the internal environment of the device, prevent external environment's interference, reached a cyclic utilization's state, can filter things such as the inside impurity of device through the filter screen on the port under breather pipe 75 to make cleaner of air more, the inside drier of drying cabinet 79 can carry out the drying to the inside air of device simultaneously, and the combined action through a plurality of devices makes its device inside reach a relatively stable constant temperature and humidity environment, has guaranteed the stability of experiment.

The working principle is as follows: firstly, open the lid door, put into containing dish 85 required cement test piece in the middle of, come the inside environment of detection device through temperature sensor 4 and humidity transducer 5, thereby inside display screen 3 is sent to through the signal of telecommunication, temperature and humidity data among the inside required environment of rethread display screen 3 contrast, thereby send the signal of telecommunication to each mechanism on, thereby drive axis of rotation 87 rotation through motor 81 kinetic energy, thereby utilize driven shaft 86 to drive conveyer belt 83 and rotate, through a plurality of solid fixed ring 84 that set up on the conveyer belt 83 surface, hold the dish 85 of below hoisting through the lifting rope, thereby drive a plurality of containing dish 85 and rotate between mount 82, atomize the water in the water tank 73 through atomizer 74, thereby inside the baffle of giving off the frame 1 upper end, rethread four exhaust fan 77 combined action blow the vapor that forms to the inside of frame 1 through protection casing 78 of below, rethread heating pipe 711 heats the heat and conveys the heat to the inside of frame 1 through heat-conducting plate 710, draw the inside air of device through air pump 71, cool down the inside air of condensation pipe 76, then carry out the inside air of frame 1 inside air conveying again, thereby the environment of the device and reached the inside dry filtration of the drying box and utilize the inside filter screen 79 to dry the dry box, the inside can be carried out the dry thing by the air outlet of the filter screen 79 simultaneously.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a cement test piece is with constant temperature and humidity maintenance box, includes frame (1), universal wheel (2), display screen (3), temperature sensor (4), humidity transducer (5), lid door (6), is used for constant temperature and humidity mechanism (7) of cement test piece production, frame (1) below is encircleed to be provided with four universal wheel (2), install frame (1) top display screen (3), temperature sensor (4) with humidity transducer (5) are all installed on frame (1) inner wall, temperature sensor (4) are in humidity transducer (5) top, constant temperature and humidity mechanism (7) are located inside frame (1), its characterized in that: the device also comprises a rotating mechanism (8) for producing the cement test piece, wherein the rotating mechanism (8) is positioned in the middle of the constant temperature and humidity mechanism (7);

slewing mechanism (8) include motor (81), mount (82), conveyer belt (83), solid fixed ring (84), flourishing charging tray (85), driven shaft (86), axis of rotation (87), mount (82) set up frame (1) bottom, motor (81) are installed mount (82) one side, driven shaft (86) with axis of rotation (87) are all installed between mount (82), driven shaft (86) are in axis of rotation (87) top, install conveyer belt (83) driven shaft (86) with axis of rotation (87) are on the surface, conveyer belt (83) are provided with a plurality ofly on the surface gu fixed ring (84) with flourishing charging tray (85), flourishing charging tray (85) are in gu fixed ring (84) below.

2. The constant temperature and humidity curing box for the cement test piece according to claim 1, characterized in that: constant temperature and humidity mechanism (7) include water tank (73), atomizer (74), air discharge fan (77), protection casing (78), heat-conducting plate (710), heating pipe (711), frame (1) upper end is provided with the baffle, water tank (73) set up inside the baffle of frame (1) upper end, atomizer (74) set up inside water tank (73), water tank (73) outside is encircleed and is provided with four air discharge fan (77), air discharge fan (77) upper end is provided with small motor, air discharge fan (77) below is installed protection casing (78), heat-conducting plate (710) set up on frame (1) inner wall, heating pipe (711) are installed inside heat-conducting plate (710).

3. The constant temperature and humidity curing box for the cement test piece according to claim 2, characterized in that: constant temperature and humidity mechanism (7) still include air pump (71), connecting frame (72), breather pipe (75), condenser pipe (76), drying cabinet (79), air pump (71) set up frame (1) one side, connecting frame (72) set up air pump (71) below, breather pipe (75) run through connecting frame (72) set up both ends about air pump (71), condenser pipe (76) are installed breather pipe (75) are on the surface, be provided with two on the frame inner wall drying cabinet (79).

4. The constant temperature and humidity curing box for the cement test piece according to claim 1, characterized in that: display screen (3) with temperature sensor (4) with humidity transducer (5) electric connection, lid door (6) with frame (1) rotates to be connected, lid door (6) bottom is encircleed and is installed sealed the pad, universal wheel (2) with frame (1) passes through bolted connection.

5. The constant temperature and humidity curing box for the cement test piece according to claim 1, characterized in that: motor (81) output with axis of rotation (87) key-type connection, driven shaft (86) with axis of rotation (87) with mount (82) rotate to be connected, solid fixed ring (84) with conveyer belt (83) fixed connection, gu fixed ring (84) with flourishing charging tray (85) are connected through the lifting rope between.

6. The constant temperature and humidity curing box for the cement test piece according to claim 2, characterized in that: the inside inlet tube that is provided with of water tank (73), a plurality of ventholes have been seted up to protection casing (78) bottom, the small-size motor of air discharge fan (77) upper end with frame (1) passes through bolted connection.

7. The constant temperature and humidity curing box for the cement test piece according to claim 3, characterized in that: a filter screen is arranged at the lower port of the vent pipe (75), a plurality of small holes are formed in the front end of the drying box (79), and a drying agent is placed inside the drying box.