Water curing box device for cement test piece

Abstract

The utility model discloses a cement test piece water curing box device in the field of cement curing equipment, which comprises a curing box body, a water tank and a collecting cover, the water tank is fixedly connected to the upper side of the left side wall of the curing box body, and the collecting cover is inserted in the middle of the top of the curing box body. A first supporting plate is fixedly connected between the lower sides of the inner side walls of the curing box body, partition plates are fixedly connected between the left side and the right side of the top of the first supporting plate and the left side and the right side of the top of an inner cavity of the curing box body, and a water storage shell is fixedly connected to the middle of the lower side of the inner side wall of the curing box body. According to the cement test piece water curing box device, air circulation in the water curing box device can be conveniently maintained, the humidity difference between the upper space and the lower space of the water curing box device is avoided, use is convenient, water can be conveniently supplemented in time, and the use efficiency of the water curing box device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cement curing equipment, in particular to a cement test piece water curing box device. Background Art

[0002] Cement is a powdery hydraulic inorganic gelling material. It becomes a slurry after adding water and stirring. It can harden in the air or in water, and can firmly glue sand, stone and other materials together. The early mixture of lime and volcanic ash is very similar to the modern lime volcanic ash cement. It is used to glue concrete made of crushed stone. After hardening, it not only has high strength, but also can resist the erosion of fresh water or salt water. Cement curing box is specially used for standard curing of cement test blocks. Laboratories or quality inspection departments cure cement concrete specimens so that they can be cured in cement curing boxes when conducting experiments or tests in the later stage.

[0003] At present, during the use of the water curing box device, due to the simple structure of the existing water curing box device, it is not convenient to maintain the air circulation inside the water curing box device, resulting in a difference in humidity between the upper and lower spaces of the water curing box device, which is inconvenient to use and is not convenient for timely replenishment of water, thus reducing the use efficiency of the water curing box device. For this reason, we propose a cement specimen water curing box device. Utility Model Content

[0004] The purpose of the utility model is to provide a cement specimen water curing box device to solve the problem proposed in the above background technology that the existing water curing box device has a simple structure, is not convenient for maintaining air circulation inside the water curing box device, causes humidity differences between the upper and lower spaces of the water curing box device, is not convenient for use, and is not convenient for timely water replenishment, thereby reducing the use efficiency of the water curing box device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cement specimen water curing box device, comprising a curing box body, a water tank and a collecting cover, the water tank being fixedly connected to the upper side of the left side wall of the curing box body, the collecting cover being inserted in the middle of the top of the curing box body, a first support plate being fixedly connected between the lower side of the inner side wall of the curing box body, a partition plate being fixedly connected between the left and right sides of the top of the first support plate and the left and right sides of the top of the inner cavity of the curing box body, a water storage shell being fixedly connected to the middle of the lower side of the inner side wall of the curing box body, a liquid level sensor being fixedly connected to the upper side of the inner side wall of the water storage shell, a second support plate being fixedly connected between the upper side of the inner side wall of the partition and the lower side of the inner side wall, and a second support plate being opened in the middle of the top of the second support plate. A second through hole, a second air permeable net is fixedly connected between the inner walls of the second through hole, a storage net box is clamped between the top of the second support plate and the top of the first support plate, a first conduit is inserted between the right side wall of the water tank and the lower side of the left side wall of the maintenance box body, a water pump is fixedly connected to the right end of the first conduit, an air pump is fixedly connected to the right side of the top of the collecting cover, a third conduit is inserted into the output end of the air pump, and the third conduit is inserted in the middle of the top of the collecting cover, a fourth conduit is inserted into the input end of the air pump, and the fourth conduit passes through the upper side of the right side wall of the maintenance box body and extends to the inner cavity of the maintenance box body, and the end of the fourth conduit is fixedly connected to an extension cover, and the extension cover is inserted in the middle of the right side wall of the partition.

[0006] As a further description of the above technical solution:

[0007] A first through hole is opened in the middle of the top of the first support plate, and a first air-permeable net is fixedly connected to the inner side wall of the first through hole. The first air-permeable net is made of stainless steel.

[0008] As a further description of the above technical solution:

[0009] A heating device is fixedly connected to the middle of the bottom of the inner cavity of the curing box body, a heat conducting plate is fixedly connected to the output end of the heating device, and the heat conducting plate is fixedly connected to the middle of the bottom of the water storage shell.

[0010] As a further description of the above technical solution:

[0011] A door body is hinged in the middle of the front side wall of the maintenance box body, and an observation window is inlaid on the front side wall of the door body.

[0012] As a further description of the above technical solution:

[0013] The output end of the water pump is plugged with a second conduit, and the second conduit is plugged on the top right side of the first supporting plate.

[0014] As a further description of the above technical solution:

[0015] A control panel is fixedly connected to the middle of the left side wall of the water tank, and the control panel is electrically connected to the liquid level sensor, the heating device, the water pump and the air pump.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The cement specimen water curing box device extracts the air between the partitions through the provided vacuum pump in cooperation with the third conduit and the collecting cover, and introduces the air between the partitions again through the fourth conduit in cooperation with the expansion cover, so that the air between the partitions can circulate, making it easy to maintain the air circulation inside the water curing box device, avoiding the difference in humidity between the upper and lower spaces of the water curing box device, and facilitating use.

[0018] 2. The cement specimen water curing tank device detects the liquid content inside the water storage shell through a liquid level sensor, then extracts clean water in the water tank through a water pump in cooperation with a first conduit, and then concentrates the water into the water storage shell through a second inlet to achieve a water replenishment effect, making it easy to replenish water in the water curing tank device in a timely manner, thereby improving the use efficiency of the water curing tank device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a cement specimen water curing box device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of a cement specimen water curing box device proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the main cross-sectional structure of a cement specimen water curing box device proposed by the utility model;

[0022] Figure 4 A cement specimen water curing box device proposed by the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0023] In the figure: 100, curing box body; 110, first support plate; 111, first through hole; 112, first air permeable net; 120, partition; 130, water storage shell; 140, liquid level sensor; 150, second support plate; 151, second through hole; 152, second air permeable net; 160, storage box; 170, heating device; 180, heat conduction plate; 190, door body; 191, observation window; 200, water tank; 210, first conduit; 220, water pump; 230, second conduit; 240, control panel; 300, collection cover; 310, vacuum pump; 320, third conduit; 330, fourth conduit; 340, extension cover. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a cement specimen water curing box device, which is convenient for maintaining air circulation inside the water curing box device and for timely water replenishment. Please refer to Figure 1-4 , including a curing box body 100, a water tank 200 and a collecting cover 300;

[0028] Please refer again Figure 1-4A first support plate 110 is fixedly connected between the lower side of the inner wall of the curing box body 100, and the first support plate 110 is used to support the storage net box 160. A partition 120 is fixedly connected between the left and right sides of the top of the first support plate 110 and the left and right sides of the top of the inner cavity of the curing box body 100. The partition 120 is used to divide the internal space of the curing box body 100. A water storage shell 130 is fixedly connected to the middle of the lower side of the inner wall of the curing box body 100. The water storage shell 130 is used to store clean water. A liquid level sensor 140 is fixedly connected to the upper side of the right side wall of the inner cavity of the water storage shell 130. The liquid level sensor 140 is used to detect the level of clean water inside the water storage shell 130. The water content is detected, a second support plate 150 is fixedly connected between the upper side of the inner wall and the lower side of the inner wall of the partition 120, and the second support plate 150 is used to support the storage net box 160. A second through hole 151 is opened in the middle of the top of the second support plate 150, and a second air-permeable net 152 is fixedly connected between the inner walls of the second through hole 151. The second through hole 151 is used to cooperate with the second air-permeable net 152 to facilitate the flow of steam. The top of the second support plate 150 and the top of the first support plate 110 are clamped with a storage net box 160, and the storage net box 160 is used to provide storage space for cement specimens. The curing box body 100 is used to provide space for curing cement specimens;

[0029] Please refer again Figure 1-4 A first conduit 210 is inserted between the right side wall of the water tank 200 and the lower side of the left side wall of the curing box body 100. The first conduit 210 is used to transmit the clean water in the water tank 200. A water pump 220 is fixedly connected to the right end of the first conduit 210. The water pump 220 is used to cooperate with the first conduit 210 to extract the clean water in the water tank 200. The water tank 200 is fixedly connected to the upper side of the left side wall of the curing box body 100, and the water tank 200 is used to store clean water.

[0030] Please refer again Figure 1-4 The top right side of the collecting hood 300 is fixedly connected with an air pump 310, and the output end of the air pump 310 is plugged with a third conduit 320, and the third conduit 320 is plugged in the middle of the top of the collecting hood 300. The air pump 310 is used to cooperate with the third conduit 320 to extract the airflow in the collecting hood 300. The input end of the air pump 310 is plugged with a fourth conduit 330, and the fourth conduit 330 passes through the upper side of the right side wall of the curing box body 100 and extends to the inner cavity of the curing box body 100. The end of the fourth conduit 330 is fixedly connected with an extension cover 340, and the extension cover 340 is plugged in the middle of the right side wall of the partition 120. The fourth conduit 330 is used to cooperate with the extension cover 340 to guide the airflow between the partitions 120. The collecting hood 300 is plugged in the middle of the top of the curing box body 100, and the collecting hood 300 is used to provide convenience for airflow conduction.

[0031] Please refer again Figure 1-4 A first through hole 111 is opened in the middle of the top of the first support plate 110, and a first air permeable net 112 is fixedly connected to the inner wall of the first through hole 111. The first air permeable net 112 is made of stainless steel. The first air permeable net 112 made of stainless steel has high strength.

[0032] Please refer again Figure 1-4 A heating device 170 is fixedly connected to the middle of the bottom of the inner cavity of the curing box body 100, and a heat conducting plate 180 is fixedly connected to the output end of the heating device 170, and the heat conducting plate 180 is fixedly connected to the middle of the bottom of the water storage shell 130. The heating device 170 cooperates with the heat conducting plate 180 to heat the clean water inside the water storage shell 130.

[0033] Please refer again Figure 1-4 A door body 190 is hinged in the middle of the front side wall of the curing box body 100 , and an observation window 191 is inlaid on the front side wall of the door body 190 , through which the interior of the curing box body 100 can be observed.

[0034] Please refer again Figure 1-4 The output end of the water pump 220 is plugged with a second conduit 230 , and the second conduit 230 is plugged into the top right side of the first support plate 110 , and clean water can be introduced into the water storage housing 130 through the second conduit 230 .

[0035] Please refer again Figure 1-4 A control panel 240 is fixedly connected to the middle of the left side wall of the water tank 200. The control panel 240 is electrically connected to the liquid level sensor 140, the heating device 170, the water pump 220 and the air pump 310. The start and stop of the liquid level sensor 140, the heating device 170, the water pump 220 and the air pump 310 can be controlled through the control panel 240.

[0036] In summary, the air between the partitions 120 is extracted through the vacuum pump 310 in cooperation with the third duct 320 and the collecting cover 300, and is reintroduced into the space between the partitions 120 through the fourth duct 330 in cooperation with the expansion cover 340, so that the air between the partitions 120 can circulate, making it easy for the water curing box device to maintain air circulation inside the water curing box device, avoiding the difference in humidity between the upper and lower spaces of the water curing box device, and facilitating use.

[0037] In summary, the liquid content inside the water storage shell 130 is detected by the provided liquid level sensor 140, and then the clean water in the water tank 200 is extracted by the water pump 220 in cooperation with the first conduit 210, and then introduced into the interior of the water storage shell 130 through the second conduit 230 for concentration, thereby achieving the water replenishment effect, making it easy for the water maintenance box device to replenish water in time, and improving the use efficiency of the water maintenance box device.

[0038] During specific use, a person skilled in the art first manually opens the door body 190, and simultaneously adds clean water to the water storage shell 130 and the water tank 200, then places the cement specimen inside the storage mesh box 160, then closes the door body 190, and starts the heating device 170, the heating device 170 cooperates with the heat conducting plate 180 to heat the clean water inside the water storage shell 130, and then starts the vacuum pump 310, the vacuum pump 310 cooperates with the third conduit 320 and the collection cover 300 to extract the air between the partitions 120, and introduces the air again between the partitions 120 through the fourth conduit 330 and the expansion cover 340, when the liquid level sensor 140 detects that the liquid content inside the water storage shell 130 is insufficient, the liquid level sensor 140 feeds back an electrical signal to the control panel 240, the control panel 240 starts the water pump 220, the water pump 220 cooperates with the first conduit 210 to extract the clean water in the water tank 200, and then introduces the clean water into the water storage shell 130 through the second conduit 230 for centralized water replenishment.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A cement specimen water curing box device, characterized in that: The invention comprises a curing box body (100), a water tank (200) and a collecting cover (300), wherein the water tank (200) is fixedly connected to the upper side of the left side wall of the curing box body (100), the collecting cover (300) is plugged into the middle of the top of the curing box body (100), a first supporting plate (110) is fixedly connected between the lower side of the inner side wall of the curing box body (100), and the left and right sides of the top of the first supporting plate (110) are fixedly connected to the left and right sides of the top of the inner cavity of the curing box body (100). A partition (120) is connected, a water storage shell (130) is fixedly connected to the middle of the lower side of the inner wall of the maintenance box body (100), a liquid level sensor (140) is fixedly connected to the upper side of the right side wall of the inner cavity of the water storage shell (130), a second support plate (150) is fixedly connected between the upper side of the inner wall and the lower side of the inner wall of the partition (120), a second through hole (151) is opened in the middle of the top of the second support plate (150), and a second through hole (151) is fixedly connected between the inner walls of the second through hole (151). The air net (152) is provided, the top of the second support plate (150) and the top of the first support plate (110) are clamped with a storage net box (160), a first guide tube (210) is inserted between the right side wall of the water tank (200) and the lower side of the left side wall of the curing box body (100), a water pump (220) is fixedly connected to the right end of the first guide tube (210), an air pump (310) is fixedly connected to the right side of the top of the collection cover (300), and a third guide tube (210) is inserted into the output end of the air pump (310). Tube (320), and the third conduit (320) is plugged in the middle of the top of the collecting hood (300), the input end of the vacuum pump (310) is plugged with a fourth conduit (330), and the fourth conduit (330) passes through the upper side of the right side wall of the curing box body (100) and extends to the inner cavity of the curing box body (100), the end of the fourth conduit (330) is fixedly connected with an extension cover (340), and the extension cover (340) is plugged in the middle of the right side wall of the partition (120).

2. A cement specimen water curing box device according to claim 1, characterized in that: A first through hole (111) is provided in the middle of the top of the first support plate (110), and a first air-permeable net (112) is fixedly connected to the inner side wall of the first through hole (111), and the first air-permeable net (112) is made of stainless steel.

3. A cement specimen water curing box device according to claim 1, characterized in that: A heating device (170) is fixedly connected to the middle of the bottom of the inner cavity of the curing box body (100), a heat conducting plate (180) is fixedly connected to the output end of the heating device (170), and the heat conducting plate (180) is fixedly connected to the middle of the bottom of the water storage shell (130).

4. A cement specimen water curing box device according to claim 1, characterized in that: A door body (190) is hinged in the middle of the front side wall of the maintenance box body (100), and an observation window (191) is inlaid on the front side wall of the door body (190).

5. A cement specimen water curing box device according to claim 1, characterized in that: The output end of the water pump (220) is plugged with a second conduit (230), and the second conduit (230) is plugged into the top right side of the first support plate (110).

6. A cement specimen water curing box device according to claim 1, characterized in that: A control panel (240) is fixedly connected to the middle of the left side wall of the water tank (200), and the control panel (240) is electrically connected to the liquid level sensor (140), the heating device (170), the water pump (220) and the air extraction pump (310).

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