CN214447239U

CN214447239U - Constant temperature and humidity curing chamber for concrete

Info

Publication number: CN214447239U
Application number: CN202022989237.0U
Authority: CN
Inventors: 汤殿明
Original assignee: Chongqing Xinke Concrete Co ltd
Current assignee: Chongqing Xinke Concrete Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-10-22
Anticipated expiration: 2030-12-10

Abstract

The utility model relates to a constant temperature and humidity curing room of concrete, it includes between the maintenance and the first door body, be provided with in the maintenance and bear frame and the full-automatic maintenance appearance of constant temperature and humidity, open between the maintenance and be equipped with the door opening, the first door body is installed in the door opening between the maintenance, the constant temperature and humidity curing room of concrete is still including installing in the door opening and the second door body that is close to the setting of the first door body, the internal portion of second door is equipped with the cavity. The problem of the constant temperature and humidity curing room energy consumption of concrete is too big has been solved in this application, has reduced manufacturing cost.

Description

Constant temperature and humidity curing chamber for concrete

Technical Field

The application relates to the technical field of concrete production, in particular to a constant-temperature and constant-humidity curing room for concrete.

Background

In the production and preparation process, a concrete standard curing room is usually used for carrying out standard curing on a concrete test piece and a cement test body. The standard concrete curing room is a room with specific temperature and humidity and used for storing concrete test blocks.

See the utility model patent of the publication of authorizing No. CN211250653U of the correlation technique and disclose a constant temperature and humidity curing room of concrete, it includes between the maintenance, is provided with many racks that are used for placing the concrete test block between the maintenance, and each rack top is provided with many water pipes, and many shower nozzles have been arranged along the length direction equidistance of water pipe on each water pipe, and each shower nozzle direction slope is downward. The utility model has the advantage of humidity keeps effectual.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the constant-temperature and constant-humidity curing room of the concrete is easy to exchange energy with the outside, when the room is cold in winter and hot in summer, the temperature in the room is greatly influenced by the outside temperature, a temperature control system needs to be started frequently, and the energy consumption is overlarge.

SUMMERY OF THE UTILITY MODEL

In order to improve the too big problem of constant temperature and humidity curing room energy consumption of concrete, this application provides a constant temperature and humidity curing room of concrete.

The application provides a constant temperature and humidity curing room of concrete adopts following technical scheme:

the utility model provides a constant temperature and humidity curing room of concrete, includes between the maintenance and the first door body, be provided with in the maintenance and bear frame and the full-automatic maintenance appearance of constant temperature and humidity, open between the maintenance and be equipped with the door opening, the first door body is installed in the door opening between the maintenance, the constant temperature and humidity curing room of concrete is still including installing in the door opening and the second door body that is close to the setting of the first door body, the internal portion of second door is equipped with the cavity.

Through adopting above-mentioned technical scheme, there is two-layer door body to play the heat preservation effect in the curing room door opening, and the inside cavity that is equipped with of second door body, air in the cavity be low heat transfer medium, can reduce the indoor outer heat exchange of curing room, keeps the constancy of temperature in the curing room, has reduced the too big problem of constant temperature and humidity curing room energy consumption of concrete, has reduced manufacturing cost.

Optionally, a second door frame matched with the second door body is arranged on the inner wall of the door opening of the maintenance room, and a sealing gasket abutted against the second door body is arranged on the inner side of the second door frame.

Through adopting above-mentioned technical scheme, the second door body can play sealed effect with sealed the pad butt, has further strengthened the heat preservation effect of the second door body.

Optionally, the second door body surface is covered with a heat insulation film.

Through adopting above-mentioned technical scheme, the thermal-insulated membrane on the second door body can further strengthen the heat preservation effect of the second door body, reduces the heat exchange inside and outside the maintenance room.

Optionally, a sliding groove is formed in the second door frame, two second door bodies are arranged on the second door frame, and the two second door bodies are inserted into the sliding groove and slide relative to the sliding groove.

Through adopting above-mentioned technical scheme, the second door physical stamina enough slides and opens or close, makes things convenient for the operator to get into the work between the maintenance.

Optionally, two second door body seam crossing is equipped with the joint strip, and sealed the pad sets up on the joint strip.

Through adopting above-mentioned technical scheme, can be through joint strip joint between two second door bodies, sealed pad on the joint strip can play sealed effect between two second door bodies, has reduced the space between two second door bodies and has reduced the possibility of second door body heat preservation effect.

Optionally, the first door body is filled with a heat insulation board.

Through adopting above-mentioned technical scheme, the heated board of first door intussuseption can strengthen the heat preservation effect between the maintenance, reduces the energy consumption.

Optionally, a first door frame matched with the first door body is arranged on the inner wall of the door opening of the maintenance room, and the sealing gaskets are arranged on the inner walls of two sides of the first door frame.

Through adopting above-mentioned technical scheme, sealed the pad on the first door frame can play sealed effect when the first door body is closed, has further strengthened the sealed effect between the maintenance, plays the heat preservation effect.

Optionally, the wall body of the curing room is composed of a concrete layer, and a waterproof layer is arranged on the surface of one side, close to the indoor side, of the wall body.

By adopting the technical scheme, because moisture is large in the curing room, the waterproof layer can reduce the erosion of water vapor to the wall body, and the service time of the curing room is prolonged.

Optionally, the wall body is provided with a heat insulation layer, and the waterproof layer covers the heat insulation layer.

Through adopting above-mentioned technical scheme, the heat preservation effect between whole maintenance can be increased to the heat preservation on the wall, reduces the inside and outside energy exchange between the maintenance, reduces the energy consumption.

Optionally, a flame retardant layer is arranged between the waterproof layer and the heat insulation layer.

By adopting the technical scheme, the flame-retardant layer can reduce the possibility of the spread of short circuit fire of the heating device in the curing room.

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

1. two layers of doors are arranged in a door opening of the curing room, so that the heat insulation effect of the curing room is enhanced, a cavity is arranged in the second body, air in the cavity is low heat transfer medium, heat exchange between the inside and the outside of the curing room can be reduced, the temperature in the curing room is kept constant, the heat insulation effect of the curing room can be further enhanced by the sealing gasket of the second door frame and the heat insulation layer on the wall, the possibility that the constant-temperature and constant-humidity curing room of concrete is easy to exchange energy with the outside is reduced, and energy is saved;

2. the waterproof layer and the flame-retardant layer on the wall of the curing room can reduce the possibility that the wall is corroded by water vapor and spread by fire, and prolong the service time of the curing room.

Drawings

FIG. 1 is a schematic view showing the construction of a constant temperature and humidity curing room for concrete according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a positional relationship between a first door body and a second door body;

FIG. 3 is a schematic cross-sectional view of the structure of the wall of the curing room;

FIG. 4 is a schematic view of the connection between the second door body and the chute;

FIG. 5 is a schematic view of a second door body and snap-in strip connection.

Description of reference numerals: 1. a maintenance room; 11. a waterproof layer; 12. a heat-insulating layer; 13. a flame retardant layer; 14. a concrete layer; 2. a carrier; 3. a constant temperature and humidity full-automatic maintenance instrument; 31. a humidity sensor; 32. a temperature sensor; 33. an instrument controller; 4. a first door body; 41. a thermal insulation board; 5. a first door frame; 6. a second door body; 61. a clamping strip; 611. a protrusion; 612. a card slot; 62. a heat insulating film; 7. a second door frame; 71. a chute; 8. and a gasket.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a constant temperature and humidity curing room of concrete. Referring to fig. 1, the constant temperature and humidity curing room for concrete comprises a curing room 1, and a bearing frame 2 and a constant temperature and humidity full-automatic curing instrument 3 are arranged in the curing room 1. The maintenance room 1 is a closed room, one side of the room is provided with a door opening, and a first door body 4 and a second door body 6 are installed in the door opening. The second door body 6 is internally provided with a sealed inner cavity, the second door body 6 can reduce the heat exchange inside and outside the curing room 1, the possibility that the constant-temperature and constant-humidity curing room of the concrete is easy to exchange energy with the outside is reduced, and the energy is saved.

Referring to fig. 1, bear frame 2 and be the cuboid goods shelves, bear frame 2 and can have a plurality ofly, a plurality ofly bear frame 2 and evenly set up in curing room 1, bear frame 2 and be used for holding the maintenance concrete.

The constant temperature and humidity full-automatic maintenance instrument 3 can adjust the temperature and humidity in the maintenance room 1, and provides maintenance conditions for concrete. The constant temperature and humidity full-automatic maintenance instrument 3 comprises a humidity sensor 31, a temperature sensor 32 and an instrument controller 33, wherein the humidity sensor 31 and the temperature sensor 32 are respectively electrically connected with the instrument controller 33. The humidity sensor 31 is installed in the curing room 1 and can monitor the humidity in the curing room 1, thereby facilitating the adjustment of the humidity in the room. The temperature sensor 32 is disposed in the curing room 1 and can monitor the temperature in the curing room 1, so as to adjust the temperature in the curing room 1 and maintain the test environment in the curing room 1. The instrument controller 33 is arranged on the outer side of the wall of the curing room 1, so that an operator can conveniently adjust the temperature and humidity in the curing room 1, and curing conditions are provided for concrete.

Referring to fig. 2, the wall of the curing room 1 includes a concrete layer 14 on the outside and a waterproof layer 11 on the inside. The waterproof layer 11 can be a polyurethane layer, and the waterproof layer 11 can reduce the erosion of water vapor in the curing room 1 to the wall and prolong the service time of the curing room 1. An insulating layer 12 is filled between the concrete layer 14 and the waterproof layer 11, the insulating layer 12 can be a polystyrene foam board, the insulating layer 12 can reduce heat exchange inside and outside the curing room 1, the heat preservation effect is achieved, and energy consumption for adjusting the temperature in the curing room 1 is reduced. And a flame-retardant layer 13 is filled between the waterproof layer 11 and the heat-insulating layer 12, the flame-retardant layer 13 is a flame-retardant PET plate, and the flame-retardant layer 13 can reduce the possibility of continuous spread of fire caused by short circuit in the curing room 1 and reduce the potential fire hazard of the curing room 1. And all layers of the wall of the curing room 1 are connected and fixed by using adhesive.

Referring to fig. 3, the first door body 4 can be a rectangular metal security door, the inside holding chamber that is equipped with of metal security door, and the holding chamber intussuseption is filled with heated board 41, and heated board 41 can be XPS or polyurethane foam board, and the foam board can improve the heat preservation effect of the first door body 4. The bolt is connected with first door frame 5 in the wall that maintenance room 1 door opening department is located, and first door frame 5 is whole to be the metal rectangle frame, and the size of rectangle frame cooperates the size of first door body 4. The first door body 4 is hinged with the first door frame 5 to form a vertical hinged door structure. In order to further improve the heat preservation effect of the first door body 4, the inner walls of the two opposite sides of the vertical surface of the first door frame 5 are pasted with the sealing gaskets 8, when the first door body 4 is closed, the first door body 4 is abutted and sealed with the sealing gaskets 8 on the first door frame 5, the sealing performance of the first door body 4 is improved, and the possibility that the heat preservation effect is influenced by the gap between the first door body 4 and the first door frame 5 is reduced.

Referring to fig. 3 and 4, the second door body 6 may be a rectangular glass door, and the second door body 6 has two pieces. A layer of heat insulation film 62 is adhered to the surfaces of the two second door bodies 6, the heat insulation film 62 can be aerogel felt, and the heat insulation film 62 can further reduce heat exchange inside and outside the curing room 1 and enhance the heat insulation effect. The bolt is connected with a second door frame 7 in the wall where the door opening of the maintenance room 1 is located, the second door frame 7 is integrally a rectangular metal frame, the metal frame can be an aluminum alloy frame, the height of the aluminum alloy frame is matched with the height of the second door body 6, and the length of the aluminum alloy frame is smaller than the sum of the widths of the two second door bodies 6. The upper and lower both sides of aluminum alloy frame form spout 71 by sheet metal technology integrated into one piece, and the spout 71 of each side has two, and two spouts 71 set up side by side, inserts a second door body 6 on every spout 71, and two second door bodies 6 constitute push-and-pull door structure on spout 71, make things convenient for the staff to enter into and operate in the maintenance room 1. In order to further reduce the heat exchange between the inside and the outside of the curing room 1, sealing gaskets 8 are adhered to the inner walls of the two opposite sides of the vertical surface of the second door frame 7, and the two second door bodies 6 are abutted and sealed with the sealing gaskets 8 when being closed in a sliding mode, so that the possibility that the heat preservation effect is influenced by the gap between the second door bodies 6 and the second door frame 7 is reduced.

Referring to fig. 5, in order to reduce heat loss from the seam of the two second door bodies 6, clamping strips 61 are fixed on the surfaces of the two second door bodies 6, which are connected with each other, respectively, by bolts, the clamping strips 61 are integrally formed to form protrusions 611, a clamping groove 612 is formed between the protrusions 611 and the side wall of the second door body 6, the protrusions 611 of the second door bodies 6 face the side far away from the seam, the protrusions 611 of the two second door bodies 6 can be mutually inserted into the clamping grooves 612 of the other door body to be clamped, a sealing gasket 8 is pasted on the protrusions 611, the sealing gasket 8 can play a sealing role in the seam of the two second door bodies 6, and meanwhile, the protrusions 611 at the seam can also play a buffering role when the second door body 6 is closed, so that the heat exchange is reduced, and the protrusions 611 can also be prevented from being damaged due to impact.

The implementation principle of the constant temperature and humidity curing room of the concrete in the embodiment of the application is as follows: placing a concrete sample on the bearing frame 2 in the curing room 1, and then closing the second door body 6 and the first door body 4; the constant-temperature and constant-humidity full-automatic maintenance instrument 3 is opened, the temperature and the humidity in the maintenance room 1 are adjusted to required values, a cavity is formed in the second door body 6, air in the cavity is a low heat-conducting medium, the possibility that the maintenance room 1 is easy to exchange energy with the outside is reduced, and the heat insulation film 62 on the surface of the second door body 6 further enhances the heat insulation effect of the second door body 6; sealing gaskets 8 are pasted on the first door frame 5 and the second door frame 7, and the sealing gaskets 8 can further reduce heat exchange inside and outside the curing room 1, reduce energy consumption and save energy.

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 a constant temperature and humidity curing room of concrete, includes between the maintenance (1) and the first door body (4), be provided with in the maintenance (1) and bear frame (2) and constant temperature and humidity full-automatic maintenance appearance (3), the door opening has been seted up in the maintenance between (1), the door opening of (1) is installed in the maintenance to the first door body (4), its characterized in that: the constant-temperature and constant-humidity concrete curing room further comprises a second door body (6) which is arranged in the door opening and is close to the first door body (4), and a cavity is formed inside the second door body (6).

2. The constant temperature and humidity curing room for concrete according to claim 1, wherein: and a second door frame (7) matched with the second door body (6) is arranged on the inner wall of the door opening of the maintenance room (1), and a sealing gasket (8) abutted against the second door body (6) is arranged on the inner side of the second door frame (7).

3. The constant temperature and humidity curing room for concrete according to claim 1, wherein: and a layer of heat insulation film (62) covers the surface of the second door body (6).

4. The constant temperature and humidity curing room for concrete according to claim 2, wherein: the second door frame (7) is provided with two sliding grooves (71), and the two second door bodies (6) are inserted into the sliding grooves (71) and slide relative to the sliding grooves (71).

5. The constant temperature and humidity curing room for concrete according to claim 4, wherein: and two joint strips (61) are arranged at the joint of the second door body (6), and the sealing gasket (8) is arranged on the joint strips (61).

6. The constant temperature and humidity curing room for concrete according to claim 1, wherein: and the first door body (4) is filled with a heat insulation plate (41).

7. The constant temperature and humidity curing room for concrete according to claim 1, wherein: the inner wall of the door opening of the maintenance room (1) is provided with a first door frame (5) matched with the first door body (4), and sealing gaskets (8) are arranged on the inner walls of two sides of the first door frame (5).

8. The constant temperature and humidity curing room for concrete according to claim 1, wherein: the wall body of the curing room (1) is composed of a concrete layer (14), and a waterproof layer (11) is arranged on the surface of one side, close to the indoor side, of the wall body.

9. The constant temperature and humidity curing room for concrete according to claim 8, wherein: the wall body is provided with an insulating layer (12), and the waterproof layer (11) covers the insulating layer (12).

10. A constant temperature and humidity curing chamber for concrete according to claim 9, wherein: and a flame-retardant layer (13) is arranged between the waterproof layer (11) and the heat-insulating layer (12).