CN216230039U - A standard constant temperature and humidity curing box for improving the problem of dripping water in the upper water collection - Google Patents

Abstract

The utility model discloses a standard constant temperature and humidity curing box for improving the problem of water collection and dripping on the upper part, and solves the technical problems of high cost and complex operation of an absorption device for water collection and dripping on the upper part of the existing curing box. According to the utility model, the top of the inner cavity of the box body is provided with the inclined plate, the inclined plane at the bottom of the inclined plate is provided with the water dripping line, the lower part of the water dripping line is correspondingly and obliquely provided with the auxiliary water collecting grooves, the lower part of the lowest end of each auxiliary water collecting groove is connected with the positive water collecting groove, and at least one end of the positive water collecting groove is connected with the water tank with the height lower than that of the positive water collecting groove. This technical scheme utilizes the drip line structure that the building field was commonly used, will set up the swash plate through the top in the curing box for the aerogel drop of water assembles downwards along the inclined plane of swash plate, and the drop of water that assembles is by the separation and falls to vice water catch bowl in when through the drip line, and the water in each vice water catch bowl passes through the positive basin that collects of potential energy automatic inflow, and likewise, the water in the positive basin that collects directly flows into in the outside water tank of box through the potential energy that the difference in height produced.

Description

A standard constant temperature and humidity curing box for improving the problem of dripping water in the upper water collection

technical field

The utility model relates to the technical field of soil sample making, in particular to a standard constant temperature and humidity curing box for improving the problem of dripping water in the upper part.

Background technique

During the curing of the test block, due to the high humidity, high temperature and large temperature difference between the inside and outside of the curing box, the moisture inside the soil evaporates and the distilled water heated by the internal heating tube produces water vapor. Due to the vaporization of the water, it floats in the air and forms a mist of water vapor. When the water vapor encounters the ceiling, the temperature is lower, the distance between water molecules becomes smaller, and water droplets are formed to be adsorbed on the ceiling. When the water droplets accumulate to a certain number, the downward gravity of the water droplets is greater than the bonding force with the box, so the water droplets fall and fall on the surface of the test block. great impact. The temperature and humidity of the upper part of the test block and other areas are greatly different, and at the same time, the existence of water droplets is also unfavorable for the hardening of the surface material. At the end of the curing, it can be clearly seen with the naked eye that the color of the water bead part above the test block is too different from other parts, and there is also a big difference in strength, which seriously affects the curing environment and later data of the test block.

Try to cover the test block with a layer of material to cover it, but later found that water droplets will also appear on the cover, and it will also cause harm by dripping down. The hazard of dripping water is particularly serious for the maintenance of the test block: (1) The environment of each position of the entire test block is different, and the strength growth of the parts with excessive humidity and low humidity is also different. In the test, the force of each position of the material is different and uniform, and the performance of the research material cannot be accurate; (2) When the water droplets condense to a certain weight, when the water droplets drop down, the surface strength of the just-mixed material is weak. , a certain pit will be generated on the surface, and a complete plane cannot be formed after the later maintenance is completed, and a stress surface will be generated during the acceptance analysis, which will affect the determination of the material properties; (3) After several drops of water droplets on each layer of the grid However, when the test block is placed on the rusted grid, the metal ions on the surface will penetrate into the interior of the test block to a certain extent, which will have a certain impact on the durability of the later test block. Therefore, in order to unify the maintenance conditions and obtain more accurate and complete material data, it is urgent to solve the problem of water droplets and dripping in the upper part of the standard constant temperature and humidity curing box.

After retrieval, the utility model patent with the application number CN201821878750.9 discloses a water absorption device for a constant temperature and humidity curing box, including a partition frame provided on the inner wall of the curing chamber, the partition frame includes a plurality of support rods, and the plurality of support rods abut on the inner wall of the curing chamber. On the inner wall of the curing room, the support rod is sleeved with a water absorption block, the inner wall of the water absorption block is in contact with the outer side wall of the support rod, the water absorption block can slide along the length direction of the support rod, and the water absorption block can be slid along the length of the support rod. Water droplets are adsorbed in time. Although the technical solution can collect and discharge the water droplets condensed in the constant temperature and humidity curing box, the manufacturing cost is high and the operation is complicated. The utility model patent with the application number CN201921780409.4 discloses a mud concrete standard curing box with a downwardly protruding arc above and a collecting device in the middle. The water droplets condensed on the ground of the arc-shaped roof flow along the arc-shaped bottom of the arc-shaped roof to the center of the arc-shaped roof under the action of its own gravity, and finally the water droplets drop into the collection basin, thereby collecting the evaporated water in the curing box. . However, when the temperature and humidity inside the box reaches a certain level, the water in the collection basin will also evaporate and condense on the top.

SUMMARY OF THE INVENTION

In view of the above-mentioned deficiencies in the background technology, the utility model proposes a standard constant temperature and humidity curing box that improves the problem of dripping water in the upper part of the curing box, which solves the technical problems of high cost and complicated operation of the existing absorbing device for dripping water in the upper part of the curing box.

The technical scheme of the present utility model is realized as follows: a standard constant temperature and humidity curing box for improving the problem of water dripping in the upper part, comprising a box body, the top of the inner cavity of the box is provided with a number of inclined plates, and the inclined plane at the bottom of the inclined plate is provided with a plurality of inclined plates. There is a drip line on the top, and a secondary water collection tank is correspondingly arranged below the drip line. The auxiliary water collection tank is inclined and arranged, and a positive water collection tank is connected below the lowest end of each auxiliary water collection tank. At least one end of the positive water collection tank is connected with a height lower than the positive water collection tank. The water tank of the sink. This technical solution utilizes the drip line structure commonly used in the construction field, and sets a sloping plate on the top of the curing box, so that the condensed water droplets converge downward along the sloping surface of the sloping plate, and the collected water droplets are blocked when passing through the drip line. When it falls into the sub-collection tank, the water in each sub-collection tank automatically flows into the positive water collection tank through potential energy. Similarly, the water in the positive water collection tank directly flows into the water tank outside the tank through the potential energy generated by the height difference. The entire water collection and drainage process of this technical solution does not require the use of external force at all, and only the self-weight of the water droplets and the potential energy generated by the height difference between the water collection tanks can realize automatic collection and automatic discharge, which not only solves the problems of high humidity and dripping water in the box , and at the same time avoid the collected water being evaporated and dripping again in the box.

Further, the inclined plate is arranged horizontally along the depth direction of the box, the height of the left end surface of the inclined plate is greater than the height of the right end surface, the inclined surface is the connecting surface between the left end surface and the right end surface, and the two left ends of the adjacent inclined plates are The faces are arranged adjacently or two adjacent right end faces are arranged adjacently.

Further, the secondary water collection tank includes a first secondary water collection tank and a second secondary water collection tank, and the drip line includes a first drip line opposite to the first secondary water collection tank up and down, and a second sub water collection tank. For the two drip lines, the first sub-sump is arranged between two adjacent left end faces, and the second sub-sump is arranged between two adjacent right end faces.

Further, the size of the first secondary water collection tank is larger than the size of the second secondary water collection tank.

Further, the two first drip lines on the adjacent inclined plates are vertically opposite to the same first sub-water collecting tank, and the two second water drip lines on the adjacent inclined plates are vertically opposite to the same second sub-water collecting tank.

Further, the length of the contour line of the longitudinal section of the first drip line is greater than the length of the contour line of the longitudinal section of the second drip line, the contour line of the longitudinal section of the first drip line is arc-shaped, and the length of the longitudinal section of the second drip line is arc-shaped. The outline is a polyline.

Further, the lowest end of the auxiliary water collection tank is arranged towards the front end of the box body, the positive water collection tank is vertically arranged at the front end surface of the box body relative to the auxiliary water collection tank, and the auxiliary water collection tank is connected to the positive water collection tank through a drip pipe.

Further, the left end of the positive water collecting tank is lower than the right end, and the left end of the positive water collecting tank is connected to the water tank through a drip pipe.

Further, a collection bin is arranged on the left side of the box body, a movable door is hinged on the outside of the collection bin, and the water tank is arranged in the collection bin.

The utility model adopts a combination of a plurality of drip pipes and a water collecting tank to realize the complete coverage of the entire roof without dead corners, so that the test block can be completely unaffected, and the maintenance in a real standard environment can be realized, and the later parameter precision is high, and the material performance is high. with reference significance. The utility model utilizes the drip line structure commonly used in the field of construction, and a sloping plate is arranged on the top of the curing box, so that the condensed water droplets converge downward along the sloping surface of the sloping plate, and the gathered water droplets are blocked when passing through the drip line. When it falls into the sub-collection tank, the water in each sub-collection tank automatically flows into the positive water collection tank through potential energy. Similarly, the water in the positive water collection tank directly flows into the water tank outside the tank through the potential energy generated by the height difference. The whole water collection and drainage process of the utility model does not need to use external force at all, and only the potential energy generated by the self-weight of the water droplets and the height difference between the water collection tanks can realize automatic collection and automatic discharge, which not only solves the problems of high humidity and dripping water in the box , and at the same time avoid the collected water being evaporated and dripping again in the box.

Description of drawings

In order to illustrate the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Fig. 1 is the perspective view of the utility model;

Figure 2 is an enlarged view of the top of Figure 1;

Fig. 3 is an enlarged view of the inclined plate, the auxiliary water collecting tank and the positive water collecting tank in Fig. 2;

Figure 4 is another view of the collection bin in Figure 1;

Fig. 5 is the left side view of Fig. 1;

in:

1. Box body;

2. Inclined plate, 21, inclined plane, 22, left end face, 23, right end face;

3. The drip line, 31, the first drip line, 32, the second drip line;

4. Auxiliary water collection tank, 41, first auxiliary water collection tank, 42, second auxiliary water collection tank;

5. Positive collection tank;

6. Water tank, 7. Collection bin, 8. Active door.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The principle that fluids tend to flow along a convex surface is called the Coanda effect, also known as the Coanda effect or the Coanda effect. The tendency of the fluid to flow along the surface of the protruding object instead of leaving the direction of the original flow. When there is surface friction between the fluid and the surface of the object it flows over, the flow rate of the fluid is slowed down. As long as the curvature of the surface of the object is not too large, according to Bernoulli's principle in fluid mechanics, the slowing down of the flow rate will cause the fluid to be adsorbed on the surface of the object and flow. Through this principle, combined with the problem of water droplets in the curing box, a slope with a certain slope can be used on the top, and the top material has a certain frictional force at the same time. Let the water droplets gather together, and make a water collection tank under the groove, and the water droplets in the entire wall of the water can be collected to one point, so that the problem can be solved.

A standard constant temperature and humidity curing box for improving the problem of dripping water in the upper part, as shown in Figures 1-5, includes a box body 1, and the top of the inner cavity of the box body 1 is provided with a number of inclined plates 2, and the inclined plates 2 A drip line 3 is set on the inclined surface 21 at the bottom, and the water vapor in the box 1 converges to the top and continues to converge along the inclined plate, and finally drips onto a specific position through the drip line 3 . Below the drip line 3 is correspondingly provided with a secondary water collection tank 4, the auxiliary water collection tank 4 is arranged obliquely, a positive water collection tank 5 is connected below the lowest end of each auxiliary water collection tank 4, and at least one end of the positive water collection tank 5 is connected with a height lower than the positive water collection tank 5. Tank 6 for sink 5. In this embodiment, the left end of the positive water collecting tank 5 is lower than the right end, and the left end of the positive water collecting tank 5 is connected to the water tank 6 through a drip pipe. The left side of the box body 1 is provided with a collection bin 7, and a movable door 8 is hinged on the outside of the collection bin 7. The water tank 6 is arranged in the collection bin 7, and the water tank 6 can be drained regularly.

This technical solution utilizes the drip line structure commonly used in the construction field. By setting the inclined plate 2 on the top of the curing box, the gas condensed water droplets will converge downward along the inclined surface of the inclined plate 2, and the collected water droplets will pass through the drip line 3. The water in each sub-sump 4 automatically flows into the positive sump 4 through potential energy. Similarly, the water in the positive sump 4 flows directly into the tank through the potential energy generated by the height difference. 1 in the external water tank 6. The entire water collection and drainage process of this technical solution does not require the use of external force at all, and automatic collection and automatic discharge can be realized only by the self-weight of the water droplets and the potential energy generated by the height difference between the water collection tanks, which not only solves the problem of high humidity in the box 1 and The problem of dripping water is also avoided, and the collected water is re-evaporated and dripped in the box 1 .

Specifically, the inclined plate 2 is arranged horizontally along the depth direction of the box body 1 , and the height of the left end surface 22 of the inclined plate 2 is greater than the height of the right end surface 23 , which can not only construct a slope for collecting and flowing water, but also save the top of the box body 1 space. The inclined surface 21 is the connecting surface between the left end surface 22 and the right end surface 23. The two left end surfaces 22 of the adjacent inclined plates 2 are arranged adjacently or the two adjacent right end surfaces 23 are adjacently arranged, that is, the inclined plates 2 have Set regularly in groups.

The secondary water collection tank 4 includes a first secondary water collection tank 41 and a second secondary water collection tank 42, and the drip line 3 includes a first drip line 31 which is vertically opposite to the first secondary water collection tank 41 and is vertically opposite to the second secondary water collection tank 42. The second drip line 32. The length of the contour line of the longitudinal section of the first drip line 31 is greater than the length of the contour line of the longitudinal section of the second drip line 32. The contour line is in the shape of a broken line, which can collect water droplets of different sizes respectively, so that the large water droplets flow to the first sub-sump 41 through the first drip line 31 , and the small water droplets flow to the second sub-sump through the second drip line 32 . 42. The size of the first sub-collection tank 41 is larger than that of the second sub-collection tank 42 , the first sub-collection tank 41 is arranged between two adjacent left end faces 22 , and the second sub-collection tank 42 is arranged between two adjacent left end faces 22 . between the right end face 23 .

Further, the two first drip lines 31 on the adjacent inclined plates 2 are vertically opposite to the same first secondary water collecting tank 41, and the two second drip lines 32 on the adjacent inclined plates 2 are opposite to the same second secondary water collection tank 41. The sump 42 is opposed up and down. This not only simplifies the structure, but also facilitates the setting of more drip lines, so that the collection of water is more sufficient and convenient.

Further, the lowest end of the auxiliary water collecting tank 4 is arranged towards the front end of the box body 1, and the positive water collecting tank 5 is vertically arranged at the front end surface of the box body 1 relative to the auxiliary water collecting tank 4. Positive sump 5 is connected. The auxiliary water collecting tank 4 and the main water collecting tank 5 form a criss-cross form to form a comprehensive receiving structure to achieve efficient and comprehensive water collection.

In the utility model, when water droplets are condensed on the upper part of the box, the water droplets will slide down along the inclined plate on the top. The water drips into the first secondary water collecting tank, and the first auxiliary water collecting tank is set with a slope of 2%, which makes it easier for the water to drip into the positive water collecting tank. For the plane position of the inclined plate, due to the small area, the drip line and the water collection tank are set smaller. The same principle, when the water droplets drop into the second sub water collection tank, because the second sub water collection tank 2 is set with a 2% slope, The water droplets will continue to drip down the drip tube and drip into the positive sump. Since the positive water collecting tank also has a slope, the water droplets move to the left, and the entire plane water droplets are collected in the left inner water tank through the left drip tube, and the condensed water is removed within a certain period of time, that is, to solve the problem of the upper dripping water on the test block harm caused.

The non-detailed parts of the present invention are conventional technical means known to those skilled in the art.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the within the scope of protection of the present invention.

Claims (9)

1. A standard constant temperature and humidity curing box for improving the problem of water dripping in the upper part, comprising a box body (1), characterized in that: the top of the inner cavity of the box body (1) is provided with several inclined plates (2), A drip line (3) is provided on the inclined surface (21) at the bottom of the inclined plate (2), and a secondary water collection tank (4) is correspondingly arranged below the drip line (3). A positive water collecting tank (5) is connected below the lowest end of (4), and at least one end of the positive water collecting tank (5) is connected with a water tank (6) whose height is lower than the positive water collecting tank (5). 2. The standard constant temperature and humidity curing box for improving the problem of water dripping from the upper water collection according to claim 1, characterized in that: the inclined plate (2) is horizontally arranged along the depth direction of the box body (1), and the inclined plate (2) ) The height of the left end surface (22) is greater than the height of the right end surface (23), the inclined surface (21) is the connecting surface between the left end surface (22) and the right end surface (23), and the two adjacent inclined plates (2) The left end surfaces (22) are arranged adjacently or two adjacent right end surfaces (23) are arranged adjacently. 3. The standard constant temperature and humidity curing box for improving the problem of dripping water in the upper water collection according to claim 2, characterized in that: the auxiliary water collection tank (4) comprises a first auxiliary water collection tank (41) and a second auxiliary water collection tank (42), the drip line (3) includes a first drip line (31) that is vertically opposite to the first sub-sump (41), and a second drip line (32) that is vertically opposite to the second sub-sump (42). ), the first sub-sump (41) is arranged between two adjacent left end faces (22), and the second sub-sump (42) is arranged between two adjacent right end faces (23). The standard constant temperature and humidity curing box for improving the problem of dripping water in the upper water collection according to claim 3, characterized in that: the size of the first auxiliary water collection tank (41) is larger than the size of the second auxiliary water collection tank (42) . 5. The standard constant temperature and humidity curing box for improving the problem of dripping water in the upper water collection according to claim 3 or 4, characterized in that: the two first drip lines (31) on the adjacent inclined plates (2) are the same as the same one The first auxiliary water collecting tank (41) is vertically opposite, and the two second drip lines (32) on the adjacent inclined plates (2) are vertically opposite to the same second auxiliary water collecting tank (42). 6. The standard constant temperature and humidity curing box for improving the problem of dripping water in the upper water collection according to claim 5, characterized in that: the length of the contour line of the longitudinal section of the first drip line (31) is greater than that of the second drip line (32) The length of the contour line of the longitudinal section, the contour line of the longitudinal section of the first drip line (31) is in the shape of an arc, and the contour line of the longitudinal section of the second drip line (32) is in the shape of a broken line. 7. The standard constant temperature and humidity curing box according to any one of claims 1-4 and 6 for improving the problem of dripping water in the upper water collection, characterized in that: the lowest end of the auxiliary water collection tank (4) faces the box body (1). ) on the front face of the box body (1), the positive water collecting tank (5) is vertically arranged at the front end of the box (1) relative to the auxiliary water collecting tank (4), and the auxiliary water collecting tank (4) is connected to the positive water collecting tank (5) through a drip pipe. 8. The standard constant temperature and humidity curing box for improving the problem of dripping water in the upper water collection according to claim 7, characterized in that: the left end of the positive water collecting tank (5) is lower than the right end, and the left end of the positive water collecting tank (5) passes through A drip tube is connected to the water tank (6). 9. The standard constant temperature and humidity curing box for improving the problem of water dripping from the upper water collection according to claim 8, characterized in that: the left side of the box body (1) is provided with a collection bin (7), and the collection bin (7) A movable door (8) is hinged on the outside, and the water tank (6) is arranged in the collection bin (7).

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