CN215702689U - Curing kiln for concrete prefabricated part - Google Patents
Curing kiln for concrete prefabricated part Download PDFInfo
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- CN215702689U CN215702689U CN202121557418.4U CN202121557418U CN215702689U CN 215702689 U CN215702689 U CN 215702689U CN 202121557418 U CN202121557418 U CN 202121557418U CN 215702689 U CN215702689 U CN 215702689U
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Abstract
The utility model discloses a curing kiln for a precast concrete component, which comprises an outer kiln body and an inner kiln body, wherein the top end of the inner wall of the outer kiln body is fixedly connected with the top end of the outer wall of the inner kiln body, the bottom end of the inner kiln body is fixedly connected with a drainage bottom plate, the surface of the drainage bottom plate is uniformly provided with a plurality of vent holes, three sides of the inner kiln body are respectively provided with a plurality of vent grooves, the center of the bottom end of the inner wall of the outer kiln body is fixedly connected with a heating fan, the top end of the heating fan is fixedly connected with a heating resistance wire, the middle part of one side of the outer kiln body is hinged with a sealed kiln door, the side of the top end of the outer wall of the outer kiln body is fixedly connected with the bottom end of a top shell, one side of the top end of the outer wall of the outer kiln body is fixedly connected with a water tank, a temperature control switch can detect the temperature inside the inner kiln body, when the temperature inside the inner kiln body is lower than the detection value of the inner kiln body, the inner kiln body automatically closes the heating fan and the heating resistance wire to be electrified, the maintenance temperature of the concrete prefabricated part is ensured to be constant.
Description
Technical Field
The utility model relates to a curing kiln, in particular to a curing kiln for a concrete prefabricated part.
Background
In the production process of the concrete prefabricated part, in order to ensure that the concrete member does not crack in the air drying process, the prefabricated part needs to be maintained in a three-dimensional curing kiln, the working principle of the curing kiln is that a proper curing environment is provided for the prefabricated part by adjusting the temperature and the humidity inside a kiln body, the curing period is shortened, the quality of the concrete member is improved, and the production efficiency is improved.
The existing curing kiln can only heat or humidify the interior of the curing kiln in the using process, the temperature and humidity in the kiln cannot be guaranteed to be stable, and the interior of the kiln can only be locally heated in the heating process, so that the temperature in the kiln is unbalanced, and the curing of a concrete prefabricated part is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a curing kiln for a precast concrete component, which solves the problems that the prior curing kiln proposed in the background art can only heat or humidify the interior of the curing kiln, cannot ensure the temperature and humidity in the kiln to be stable, and can only heat the local part in the kiln in the heating process, so that the temperature in the kiln is unbalanced and the curing of the precast concrete component is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: a concrete prefabricated part curing kiln comprises an outer kiln body and an inner kiln body, wherein the top end of the inner wall of the outer kiln body is fixedly connected with the top end of the outer wall of the inner kiln body, the bottom end of the inner kiln body is fixedly connected with a drainage bottom plate, a plurality of air vents are uniformly formed in the surface of the drainage bottom plate, a plurality of air permeable grooves are formed in three lateral sides of the inner kiln body, a heating fan is fixedly connected with the center of the bottom end of the inner wall of the outer kiln body, a heating resistance wire is fixedly connected with the top end of the heating fan, a sealed kiln door is hinged to the middle of one side of the outer kiln body, the lateral side of the top end of the outer kiln body is fixedly connected with the bottom end of a top shell, a water tank is fixedly connected with one side of the top end of the outer kiln body, a water pump is fixedly connected with the top end of the water tank, one end of the water pump is fixedly communicated with a water inlet pipe, and one end of the water inlet pipe penetrates through one side of the top end of the water tank to the bottom end inside the water tank, the fixed intercommunication of the other end of water pump has the outlet pipe, the fixed intercommunication of opposite side on water tank top has the drainage tube, the one end fixedly connected with atomizing water pipe of drainage tube inner wall, the middle part that drainage tube one side was passed to the one end of outlet pipe and the fixed intercommunication in middle part of atomizing water pipe one side, the opposite side from the top down of atomizing water pipe is fixed the intercommunication in proper order and is had a plurality of atomizer, the middle part fixedly connected with circulating fan on outer kiln external wall top, the fixed intercommunication in one end of circulating fan has the steam siphunculus, the one end of steam siphunculus and the fixed intercommunication in top of atomizer, circulating fan's the other end and the fixed intercommunication in one end of connecting pipe, the other end of connecting pipe passes the middle part on outer kiln body top and the inside of the middle part to the interior kiln body on interior kiln body top in proper order.
As a preferred technical scheme of the utility model, the bottom of the inner wall of the inner kiln body is fixedly connected with a temperature control switch, and the heating fan and the heating resistance wires are electrically connected with an external power supply through the temperature control switch.
As a preferable technical scheme of the utility model, the bottom of one side of the outer wall of the outer kiln body is fixedly connected with a power switch, and the water pump and the circulating fan are both electrically connected with an external power supply through the power switch.
As a preferable technical scheme of the utility model, the side of the bottom end of the vent hole is uniformly and fixedly connected with four support columns, and the bottom ends of the four support columns are uniformly and fixedly connected with the side of the bottom end of the inner wall of the outer kiln body.
As a preferred technical scheme of the utility model, the top end of one side of the water tank is fixedly communicated with a water injection pipe, and one end of the water injection pipe penetrates through one side of the top shell to the outside of the top shell.
Compared with the prior art, the utility model has the beneficial effects that:
1. the temperature control switch can detect the temperature inside the inner kiln body, when the temperature inside the inner kiln body is lower than the detection value of the inner kiln body, the heating fan and the heating resistance wire which are automatically closed by the inner kiln body are electrified, hot air is blown into the inner kiln body, the temperature inside the inner kiln body is improved, and the maintenance temperature of the concrete prefabricated part is ensured to be constant;
2. the humidity of the internal air of the kiln in the use hygrometer detects, when the internal humidity of kiln is less than the standard value, through switch start water pump and circulating fan, the water pump takes the inside water of water tank out and atomizes through atomizer, and circulating fan imports the inside of the internal air of kiln in with the steam after atomizing to reduce the internal humidity of air of kiln, guarantee that concrete prefabricated component maintains humidity constancy.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front cross-sectional view of the outer kiln body of the present invention;
fig. 3 is a front sectional view of the top case of the present invention.
In the figure: 1. an outer kiln body; 2. an inner kiln body; 3. a drainage bottom plate; 4. a heating fan; 5. heating resistance wires; 6. a vent hole; 7. a support pillar; 8. a ventilation groove; 9. a top shell; 10. a water tank; 11. a water pump; 12. a drainage tube; 13. an atomized water pipe; 14. an atomizing spray head; 15. a water vapor pipe; 16. a circulating fan; 17. a connecting pipe; 18. a water injection pipe; 19. a temperature control switch; 20. sealing the kiln door; 21. and a power switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a concrete prefabricated part curing kiln, which comprises an outer kiln body 1 and an inner kiln body 2, wherein the top end of the inner wall of the outer kiln body 1 is fixedly connected with the top end of the outer wall of the inner kiln body 2, the bottom end of the inner kiln body 2 is fixedly connected with a drainage bottom plate 3, the surface of the drainage bottom plate 3 is uniformly provided with a plurality of vent holes 6, three sides of the inner kiln body 2 are respectively provided with a plurality of vent grooves 8, the center of the bottom end of the inner wall of the outer kiln body 1 is fixedly connected with a heating fan 4, the top end of the heating fan 4 is fixedly connected with a heating resistance wire 5, the middle part of one side of the outer kiln body 1 is hinged with a sealed kiln door 20, the side of the top end of the outer wall of the outer kiln body 1 is fixedly connected with the bottom end of a top shell 9, one side of the top end of the outer wall of the outer kiln body 1 is fixedly connected with a water tank 10, the top end of the water tank 10 is fixedly connected with a water pump 11, one end of the water pump 11 is fixedly communicated with a water inlet pipe, one end of the water inlet pipe passes through one side of the top end of the water tank 10 to the bottom end of the water tank 10, the other end of water pump 11 is fixed the intercommunication and has the outlet pipe, the fixed intercommunication in opposite side on water tank 10 top has drainage tube 12, the one end fixedly connected with atomizing water pipe 13 of drainage tube 12 inner wall, the middle part that drainage tube 12 one side was passed to the one end of outlet pipe and the fixed intercommunication in middle part of atomizing water pipe 13 one side, the opposite side from the top down of atomizing water pipe 13 is fixed the intercommunication in proper order has a plurality of atomizer 14, the middle part fixedly connected with circulating fan 16 on outer wall top of the outer kiln body 1, the fixed intercommunication in one end of circulating fan 16 has steam siphunculus 15, the one end of steam siphunculus 15 and the fixed intercommunication in top of atomizer 14, the other end of circulating fan 16 and the fixed intercommunication in one end of connecting pipe 17, the other end of connecting pipe 17 passes the middle part on the top of the outer kiln body 1 and the middle part on the top of the interior kiln body 2 to the inside of interior kiln body 2 in proper order.
Preferably, the bottom fixedly connected with temperature detect switch 19 of the 2 inner walls of interior kiln body, heating blower 4 and heating resistor silk 5 all pass through temperature detect switch 19 and external power supply electric connection, temperature detect switch 19 can detect the inside temperature of interior kiln body 2, interior kiln body 2 automatic closed heating blower 4 and heating resistor silk 5 all switch on when the inside temperature of interior kiln body 2 is less than interior kiln body 2's detected value, blow in hot-air to interior kiln body 2 inside, improve the inside temperature of interior kiln body 2, guarantee that concrete prefabricated component maintenance constancy of temperature.
Preferably, the bottom fixedly connected with switch 21 of the outer wall one side of the outer kiln body 1, water pump 11 and circulating fan 16 are all through switch 21 and external power supply electric connection, use the humidity of the inside air of the kiln body 2 in the hygrometer detects, when the inside humidity of the interior kiln body 2 is less than the standard value, start water pump 11 and circulating fan 16 through switch 21, water pump 11 takes the inside water of water tank 10 out and atomizes through atomizer 14, circulating fan 16 inputs the inside of the interior kiln body 2 with the steam after the atomizing, thereby reduce the humidity of the inside air of the interior kiln body 2, guarantee that precast concrete component maintenance humidity is invariable.
Preferably, four support columns 7 are uniformly and fixedly connected to the side of the bottom end of the vent hole 6, the bottom ends of the four support columns 7 are uniformly and fixedly connected to the side of the bottom end of the inner wall of the outer kiln body 1, and the support columns 7 can support the drainage bottom plate 3 to support the inner kiln body 2, so that the stability of the inner kiln body 2 is improved.
Preferably, a water injection pipe 18 is fixedly communicated with the top end of one side of the water tank 10, and one end of the water injection pipe 18 penetrates through one side of the top case 9 to the outside of the top case 9, and water is injected into the water tank 10 through the water injection pipe 18.
When the curing kiln is used in detail, the curing kiln for the precast concrete members is characterized in that the precast concrete members are stored in an inner kiln body 2, a sealed kiln door 20 is closed, a temperature control switch 19 can detect the temperature in the inner kiln body 2, when the temperature in the inner kiln body 2 is lower than the detection value of the inner kiln body 2, a heating fan 4 and a heating resistance wire 5 are automatically closed by the inner kiln body 2, the heating fan and the heating resistance wire are electrified, hot air is blown into the inner kiln body 2, the temperature in the inner kiln body 2 is improved, the maintenance temperature of the precast concrete members is constant, hot air is blown in from the bottom of the inner kiln body 2, cold air in the inner kiln body 2 flows out through a ventilation groove 8, the air is self-circulated in an outer kiln body 1, the temperature in the inner kiln body 2 can be more uniform, a humidity meter is used for detecting the humidity of the air in the inner kiln body 2, when the humidity in the inner kiln body 2 is lower than the standard value, a water pump 11 and a circulating fan 16 are started through a power switch 21, water pump 11 takes the inside water of water tank 10 out and atomizes through atomizer 14, the inside of the kiln body 2 in the steam input after circulating fan 16 will atomize, thereby reduce the humidity of the inside air of the kiln body 2 in, it is invariable to guarantee concrete prefabricated component maintenance humidity, the avris of the even fixed connection in bottom of four support columns 7 at the bottom of the internal wall of outer kiln body 1, thereby support column 7 can support drainage bottom plate 3 and support internal kiln body 2, improve the stability of internal kiln body 2, through 18 inside water injection to water tank 10 of water injection pipe when the inside water yield of water tank 10 is not enough.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. A concrete prefabricated part curing kiln comprises an outer kiln body (1) and an inner kiln body (2), and is characterized in that the top end of the inner wall of the outer kiln body (1) is fixedly connected with the top end of the outer wall of the inner kiln body (2), the bottom end of the inner kiln body (2) is fixedly connected with a drainage bottom plate (3), a plurality of vent holes (6) are uniformly formed in the surface of the drainage bottom plate (3), a plurality of breathable grooves (8) are formed in three lateral sides of the inner kiln body (2), a heating fan (4) is fixedly connected with the center of the bottom end of the inner wall of the outer kiln body (1), a heating resistance wire (5) is fixedly connected with the top end of the heating fan (4), a sealed kiln door (20) is hinged to the middle of one side of the outer kiln body (1), the lateral side of the top end of the outer wall of the outer kiln body (1) is fixedly connected with the bottom end of a top shell (9), a water tank (10) is fixedly connected with one side of the top end of the outer wall of the outer kiln body (1), the top fixedly connected with water pump (11) of water tank (10), the fixed intercommunication of one end of water pump (11) has the inlet tube, the one end of inlet tube is passed one side on water tank (10) top to the inside bottom of water tank (10), the fixed intercommunication of the other end of water pump (11) has the outlet pipe, the fixed intercommunication of the opposite side on water tank (10) top has drainage tube (12), the one end fixedly connected with atomizing water pipe (13) of drainage tube (12) inner wall, the middle part that one end of outlet pipe was passed drainage tube (12) one side is fixed with the middle part of atomizing water pipe (13) one side and is communicated, the opposite side of atomizing water pipe (13) is fixed with a plurality of atomizer (14) from top to bottom in proper order, the middle part fixedly connected with circulating fan (16) on the outer wall top of outer kiln body (1), the one end of circulating fan (16) is fixed with intercommunication has steam siphunculus (15), the one end of steam siphunculus (15) and the fixed intercommunication in top of atomizer (14), the other end of circulating fan (16) and the fixed intercommunication in one end of connecting pipe (17), the other end of connecting pipe (17) passes the middle part on outer kiln body (1) top and the middle part on interior kiln body (2) top to the inside of interior kiln body (2) in proper order.
2. The precast concrete curing kiln according to claim 1, wherein: the bottom of the inner wall of the inner kiln body (2) is fixedly connected with a temperature control switch (19), and the heating fan (4) and the heating resistance wire (5) are electrically connected with an external power supply through the temperature control switch (19).
3. The precast concrete curing kiln according to claim 1, wherein: the bottom of one side of the outer wall of the outer kiln body (1) is fixedly connected with a power switch (21), and the water pump (11) and the circulating fan (16) are electrically connected with an external power supply through the power switch (21).
4. The precast concrete curing kiln according to claim 1, wherein: four support columns (7) of the even fixedly connected with of avris of air vent (6) bottom, four the avris of the even fixedly connected with in bottom of support column (7) at the outer kiln body (1) inner wall.
5. The precast concrete curing kiln according to claim 1, wherein: the top end of one side of the water tank (10) is fixedly communicated with a water injection pipe (18), and one end of the water injection pipe (18) penetrates through one side of the top shell (9) to the outside of the top shell (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121557418.4U CN215702689U (en) | 2021-07-09 | 2021-07-09 | Curing kiln for concrete prefabricated part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121557418.4U CN215702689U (en) | 2021-07-09 | 2021-07-09 | Curing kiln for concrete prefabricated part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215702689U true CN215702689U (en) | 2022-02-01 |
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ID=80048133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121557418.4U Active CN215702689U (en) | 2021-07-09 | 2021-07-09 | Curing kiln for concrete prefabricated part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215702689U (en) |
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2021
- 2021-07-09 CN CN202121557418.4U patent/CN215702689U/en active Active
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