CN210732778U - Automatic control device for temperature and humidity of standard curing room of concrete - Google Patents
Automatic control device for temperature and humidity of standard curing room of concrete Download PDFInfo
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- CN210732778U CN210732778U CN201921315078.7U CN201921315078U CN210732778U CN 210732778 U CN210732778 U CN 210732778U CN 201921315078 U CN201921315078 U CN 201921315078U CN 210732778 U CN210732778 U CN 210732778U
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Abstract
The utility model discloses a concrete standard curing room temperature humidity automatic control device, concretely relates to temperature and humidity control equipment field, including the equipment casing, equipment shells inner wall's middle part fixedly connected with loading board, the top fixedly connected with air compressor machine of loading board, the first three-way pipe of output fixedly connected with of air compressor machine, the one end fixedly connected with connecting pipe of first three-way pipe, a side fixedly connected with control box of equipment casing. The utility model discloses a first fan blows the inside cold air of humidification cooling pipe to the cooling of concrete standard curing room, can realize humidification and cooling interconversion through the solenoid electric valve of two output surface in the control second three-way pipe, and humidification subassembly and cooling subassembly homogeneous body set up in the humidification cooling pipe to blow water smoke or low temperature air to the concrete standard curing room through first fan, accomplish cooling humidification work, thereby reach the purpose of convenient to use.
Description
Technical Field
The utility model relates to a temperature and humidity control equipment field, more specifically say, the utility model relates to a concrete standard curing room temperature humidity automatic control device.
Background
The standard concrete curing room is a room with specific temperature and humidity and used for storing concrete test blocks. In order to jointly issue ' national standard GB/T50081-2002 standard for mechanical property test method of common concrete ' of the people's republic of China ' in combination with international rail, national ministry of construction and national quality supervision, inspection and quarantine bureau ', the new standard puts higher requirements on the temperature and humidity of a standard curing room in the original standard, and the temperature is revised to be 20 +/-2 ℃ consistent with the ISO test method from the original standard curing room with the temperature of 20 +/-3 ℃ and the humidity of more than 95 percent.
However, when the humidifier is actually used, the humidification and the cooling are completed independently by two devices, and the humidifier is not integrated and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a concrete standard curing room temperature humidity automatic control device, blow the inside cold air of humidification cooling pipe to the concrete standard curing room through first fan, accomplish cooling work, can realize the interconversion between humidification and the cooling through the solenoid electric valve of two output end surfaces in the control second three-way pipe, and humidification subassembly and cooling subassembly homogeneous set up in the humidification cooling pipe, and blow water smoke or low temperature air to the concrete standard curing room through first fan, accomplish cooling humidification work, thereby reach convenient to use's purpose, in order to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic control device for the temperature and humidity of a concrete standard curing room comprises an equipment shell, wherein a bearing plate is fixedly connected to the middle part of the inner wall of the equipment shell, an air compressor is fixedly connected to the top of the bearing plate, a first three-way pipe is fixedly connected to the output end of the air compressor, a connecting pipe is fixedly connected to one end of the first three-way pipe, a control box is fixedly connected to one side surface of the equipment shell, a dehumidifying component, a humidifying and cooling component and a heating component are respectively arranged inside the equipment shell, a water collecting box is fixedly connected to the inside of the equipment shell, a four-way pipe is fixedly connected to the input end of the air compressor, a return pipe is fixedly connected to one end of the four-way pipe, a return branch pipe is fixedly connected to one end of the return pipe, which is far away from the four-way pipe, the water pump is fixedly connected to the bottom of the inner wall of the water collecting tank, and one end of the four-way pipe, which is far away from the air compressor, is fixedly connected with a water inlet pipe;
the humidification cooling assembly comprises a second three-way pipe, one end of the first three-way pipe is kept away from by the second three-way pipe and the connecting pipe, a first condenser pipe is fixedly connected to one end of the second three-way pipe, one end of the second three-way pipe and one end of the return pipe are kept away from by the first condenser pipe and the four-way pipe, a water supply pipe is fixedly connected to one end of the connecting pipe is kept away from by the second three-way pipe, the humidification cooling pipe is fixedly inlaid in the middle of the equipment shell, the first condenser pipe is fixedly wound on the surface of the humidification cooling pipe, a first fan and a water spray ring are fixedly connected to the inner wall of the humidification cooling pipe through a support respectively, the water supply pipe penetrates through the humidification cooling pipe and extends to the inside of the humidification cooling pipe, one end of the water supply pipe, which is kept away from the second three-.
In a preferred embodiment, the header tank is located the top of air compressor machine, the control box includes temperature and humidity sensor and singlechip, temperature and humidity sensor's output and the input electric connection of singlechip, singlechip output and the input electric connection of air compressor machine in the control box, the one end that the four-way pipe was kept away from to the inlet tube is connected with the water source.
In a preferred embodiment, the water spray ring is of an internal hollow structure, the inside of the water spray ring is communicated with the inside of the water supply pipe, the inside of the water spray opening is communicated with the inside of the water spray ring, electromagnetic control valves are arranged on the surfaces of two output ends of the first three-way pipe and the second three-way pipe, and the input ends of the electromagnetic control valves are electrically connected with the output end of the single chip microcomputer in the control box.
In a preferred embodiment, the dehumidifying component comprises a dehumidifying pipe, the dehumidifying pipe is fixedly embedded in the equipment shell, a second fan is fixedly connected to the inner wall of the dehumidifying pipe through a support, an attached net is fixedly connected to the inner wall of the dehumidifying pipe, a second condensing pipe is fixedly wound on the surface of the attached net, one end of the second condensing pipe is fixedly connected with one end, far away from the connecting pipe, of the first three-way pipe, the other end of the second condensing pipe is fixedly connected with one end, far away from the four-way pipe, of the return pipe, and the input end of the second fan is electrically connected with the output end of the single chip microcomputer in the control box.
In a preferred embodiment, the bottom of the moisture exhaust pipe is arranged obliquely, a water discharge pipe is fixedly connected to the bottom of the moisture exhaust pipe, and the inclination angle of the attached net is 30 °.
In a preferred embodiment, the heating assembly includes the heating pipe, the heating pipe is fixed to be inlayed in the inside of equipment casing, the inner wall of heating pipe passes through support fixedly connected with third fan and electrothermal tube respectively, singlechip electric connection in electrothermal tube and the control box, the size homogeneous phase of heating pipe, hydrofuge pipe and humidification cooling pipe equals, and the input of third fan, second fan and first fan all with the output electric connection of singlechip in the control box.
In a preferred embodiment, the dehumidifying pipe is arranged at the top of the positive end of the equipment shell, the heating pipe and the humidifying cooling pipe are both arranged at the bottom of the positive end of the equipment shell, and a connecting line between the dehumidifying pipe and the circle centers of the heating pipe and the humidifying cooling pipe is an isosceles triangle.
In a preferred embodiment, the third fan rotates in the same direction as the first fan, and the second fan rotates in the opposite direction to both the third fan and the first fan.
The utility model discloses a technological effect and advantage:
1. cold air in the humidifying and cooling pipe is blown to the concrete standard curing chamber through the first fan to finish cooling work, mutual conversion between humidification and cooling can be realized by controlling electromagnetic control valves on the surfaces of two output ends in the second three-way pipe, the humidifying assembly and the cooling assembly are uniformly arranged in the humidifying and cooling pipe, and water mist or low-temperature air is blown to the concrete standard curing chamber through the first fan to finish cooling and humidifying work, so that the purpose of convenience in use is achieved, and compared with the prior art, the use is facilitated;
2. water as refrigerating fluid flows in the second condensation pipe through the air compressor, and drive the heat in the second condensation pipe, make the moisture liquefaction in the indoor humid air of concrete standard curing and attach to the surface according to the net, and the bottom through the hydrofuge pipe slope drips to the header tank in from the drain pipe, make through water pump cooperation back flow and four-way pipe, with the water of retrieving in the header tank input the air compressor again, accomplish the recovery to water, resources are saved, compared with the prior art, be favorable to resources are saved.
Drawings
Fig. 1 is a front sectional view of the overall structure of the present invention.
Fig. 2 is an overall structure front view of the present invention.
Fig. 3 is a partial front view of the overall structure of the present invention.
Fig. 4 is a side sectional view of the dehumidifying module according to the present invention.
Fig. 5 is a schematic view of the structure of the water spraying ring of the present invention.
Fig. 6 is a schematic diagram of the overall structure of the present invention.
The reference signs are: 1. an equipment housing; 2. an air compressor; 3. a control box; 4. a first three-way pipe; 5. a connecting pipe; 6. a moisture removal assembly; 61. a moisture removal pipe; 62. a second fan; 63. attaching a net; 64. a second condenser pipe; 65. a drain pipe; 7. a humidifying and cooling component; 71. a second three-way pipe; 72. a first condenser pipe; 73. a water supply pipe; 74. a humidifying and cooling pipe; 75. a first fan; 76. a water spray ring; 77. a water jet; 8. a temperature raising component; 81. a heating pipe; 82. a third fan; 83. an electric heating tube; 9. a water collection tank; 10. a four-way pipe; 11. a return pipe; 12. a return branch pipe; 13. a water pump; 14. and (4) a water inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-6, the utility model provides an automatic control device for the temperature and humidity of a concrete standard curing room, which comprises an equipment shell 1, wherein a bearing plate is fixedly connected to the middle part of the inner wall of the equipment shell 1, an air compressor 2 is fixedly connected to the top part of the bearing plate, a first three-way pipe 4 is fixedly connected to the output end of the air compressor 2, a connecting pipe 5 is fixedly connected to one end of the first three-way pipe 4, a control box 3 is fixedly connected to one side surface of the equipment shell 1, a dehumidifying component 6, a humidifying and cooling component 7 and a heating component 8 are respectively arranged inside the equipment shell 1, a water collecting box 9 is fixedly connected to the inside of the equipment shell 1, a four-way pipe 10 is fixedly connected to the input end of the air compressor 2, a return pipe 11 is fixedly connected to one end of the four-way pipe 10, and, the backflow branch pipe 12 penetrates through and extends into the water collecting tank 9, a water pump 13 is fixedly connected to one end, away from the backflow pipe 11, of the backflow branch pipe 12, the water pump 13 is fixedly connected to the bottom of the inner wall of the water collecting tank 9, and a water inlet pipe 14 is fixedly connected to one end, away from the air compressor 2, of the four-way pipe 10;
the humidifying and cooling assembly 7 comprises a second three-way pipe 71, the second three-way pipe 71 is fixedly connected with one end, far away from the first three-way pipe 4, of the connecting pipe 5, a first condensation pipe 72 is fixedly connected with one end of the second three-way pipe 71, one end, far away from the second three-way pipe 71, of the first condensation pipe 72 is fixedly connected with one end, far away from the return pipe 11, of the four-way pipe 10, a water supply pipe 73 is fixedly connected with one end, far away from the connecting pipe 5, of the second three-way pipe 71, the humidifying and cooling pipe 74 is fixedly embedded in the middle of the equipment shell 1, the first condensation pipe 72 is fixedly wound on the surface of the humidifying and cooling pipe 74, a first fan 75 and a water spray ring 76 are respectively and fixedly connected with the inner wall of the humidifying and cooling pipe 74 through a support, the water supply pipe 73 penetrates and extends into the humidifying and cooling pipe 74, and one end, the inner wall of the water spray ring 76 is provided with a water spray nozzle 77;
the water collecting tank 9 is positioned at the top of the air compressor 2, the control box 3 comprises a temperature and humidity sensor and a single chip microcomputer, the output end of the temperature and humidity sensor is electrically connected with the input end of the single chip microcomputer, the output end of the single chip microcomputer in the control box 3 is electrically connected with the input end of the air compressor 2, and one end of the water inlet pipe 14, which is far away from the four-way pipe 10, is connected with a water source;
the water spray ring 76 is of an internal hollow structure, the interior of the water spray ring 76 is communicated with the interior of the water supply pipe 73, the interior of the water spray port 77 is communicated with the interior of the water spray ring 76, electromagnetic control valves are arranged on the surfaces of two output ends of the first three-way pipe 4 and the second three-way pipe 71, and the input ends of the electromagnetic control valves are electrically connected with the output end of the singlechip in the control box 3;
the dehumidifying component 6 comprises a dehumidifying pipe 61, the dehumidifying pipe 61 is fixedly embedded in the equipment shell 1, the inner wall of the dehumidifying pipe 61 is fixedly connected with a second fan 62 through a support, the inner wall of the dehumidifying pipe 61 is fixedly connected with an attached net 63, a second condensing pipe 64 is fixedly wound on the surface of the attached net 63, one end of the second condensing pipe 64 is fixedly connected with one end of the first three-way pipe 4 far away from the connecting pipe 5, the other end of the second condensing pipe 64 is fixedly connected with one end of the return pipe 11 far away from the four-way pipe 10, and the input end of the second fan 62 is electrically connected with the output end of a singlechip in the control box 3;
the bottom of the moisture exhaust pipe 61 is obliquely arranged, the bottom of the moisture exhaust pipe 61 is fixedly connected with a drain pipe 65, and the inclination angle of the attached net 63 is 30 degrees;
the temperature rising assembly 8 comprises a temperature rising pipe 81, the temperature rising pipe 81 is fixedly embedded in the equipment shell 1, the inner wall of the temperature rising pipe 81 is fixedly connected with a third fan 82 and an electric heating pipe 83 through a support respectively, the electric heating pipe 83 is electrically connected with a single chip microcomputer in the control box 3, the temperature rising pipe 81, the moisture exhaust pipe 61 and the humidification temperature lowering pipe 74 are equal in size, and the input ends of the third fan 82, the second fan 62 and the first fan 75 are electrically connected with the output end of the single chip microcomputer in the control box 3;
the dehumidifying pipe 61 is arranged at the top of the positive end of the equipment shell 1, the heating pipe 81 and the humidifying and cooling pipe 74 are both arranged at the bottom of the positive end of the equipment shell 1, and the connecting line between the dehumidifying pipe 61 and the circle centers of the heating pipe 81 and the humidifying and cooling pipe 74 is an isosceles triangle;
the rotation direction of the third fan 82 is equal to the rotation direction of the first fan 75, and the rotation direction of the second fan 62 is opposite to the rotation directions of the third fan 82 and the first fan 75.
The implementation mode is specifically as follows: temperature and humidity in the environment are detected through a temperature and humidity sensor in the control box 3, signals are sent to a single chip microcomputer in the control box 3, when humidification and temperature reduction work is carried out, the single chip microcomputer in the control box 3 controls the air compressor 2 to start working, at the moment, a battery control valve at one end, communicated with the second condenser pipe 64, of the first three-way pipe 4 is closed, water in the air compressor 2 enters the second three-way pipe 71 through the connecting pipe 5, when humidification is needed, an electromagnetic control valve at one end of the second three-way pipe 71 and one end of the first condenser pipe 72 is closed, the water enters the water supply pipe 73 through the second three-way pipe 71 and enters the water spray ring 76 through the water supply pipe 73, the water enters the water spray port 77 in the inner wall of the water spray ring 76 to be sprayed to form water mist, the sprayed water mist is blown to the concrete standard culture chamber through rotation of the first fan 75, humidification work, at this time, the air compressor 2 continues to work, the electromagnetic control valves at one ends of the second three-way pipe 71 and the water supply pipe 73 are closed, and the electromagnetic control valves at one ends of the second three-way pipe 71 and the first condensation pipe 72 are opened, so that water serving as refrigerant liquid in the air compressor 2 flows inside the first condensation pipe 72, and the temperature in the humidifying and cooling pipe 74 is reduced, and the embodiment specifically solves the problem of inconvenience in use in the prior art;
when moisture is required to be discharged, the second fan 62 is controlled by the singlechip in the control box 3 to rotate, so that moist air in the concrete standard curing room enters the interior of the equipment shell 1, at the moment, the air compressor 2 starts to work, the electromagnetic control valves at one ends of the first three-way pipe 4 and the connecting pipe 5 are closed, the electromagnetic control valves at one ends of the first three-way pipe 4 and the second condenser pipe 64 are opened, water serving as refrigerating fluid in the air compressor 2 flows in the second condenser pipe 64 and drives heat in the second condenser pipe 64, so that moisture in the moist air in the concrete standard curing room is liquefied and attached to the surface of the attached net 63, and drops into the water collecting box 9 from the drain pipe 65 through the inclined bottom of the moisture discharge pipe 61, so that water recovered in the water collecting box 9 is re-input into the air compressor 2 through the water pump 13 in cooperation with the return pipe 11 and the four-way pipe 10, thereby completing water recovery and saving resources, when the temperature needs to be raised, the single chip microcomputer in the control box 3 controls the third fan 82 and the electric heating tube 83 to start working at the same time, so that the third fan 82 blows heat generated by the electric heating tube 83 to the concrete standard curing room to complete the temperature raising work, and the embodiment specifically solves the problem of resource waste in the prior art.
The utility model discloses the theory of operation:
referring to the attached drawings 1-6 of the specification, cold air in the humidifying and cooling pipe 74 is blown into the concrete standard curing chamber through the first fan 75 to complete cooling work, mutual conversion between humidifying and cooling can be realized by controlling electromagnetic control valves on the surfaces of two output ends in the second three-way pipe 71, the humidifying component and the cooling component are uniformly arranged in the humidifying and cooling pipe 74, and water mist or low-temperature air is blown into the concrete standard curing chamber through the first fan 75 to complete cooling and humidifying work, so that the purpose of convenient use is achieved;
referring to the attached drawings 1-6 of the specification, water serving as refrigerating fluid in the air compressor 2 flows in the second condensation pipe 64 and drives heat in the second condensation pipe 64, so that moisture in humid air in the concrete standard curing room is liquefied and attached to the surface of the attached net 63, and drops into the water collecting tank 9 from the drain pipe 65 through the inclined bottom of the moisture exhaust pipe 61, so that the water recovered from the water collecting tank 9 is re-input into the air compressor 2 through the water pump 13 in cooperation with the return pipe 11 and the four-way pipe 10, the water recovery is completed, and resources are saved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a concrete standard curing room temperature humidity automatic control device, includes equipment casing (1), its characterized in that: the middle part of the inner wall of the equipment shell (1) is fixedly connected with a bearing plate, the top of the bearing plate is fixedly connected with an air compressor (2), the output end of the air compressor (2) is fixedly connected with a first three-way pipe (4), one end of the first three-way pipe (4) is fixedly connected with a connecting pipe (5), one side surface of the equipment shell (1) is fixedly connected with a control box (3), the inside of the equipment shell (1) is respectively provided with a dehumidifying component (6), a humidifying and cooling component (7) and a heating component (8), the inside of the equipment shell (1) is fixedly connected with a water collecting box (9), the input end of the air compressor (2) is fixedly connected with a four-way pipe (10), one end of the four-way pipe (10) is fixedly connected with a return pipe (11), one end of the return pipe (11) far away, the backflow branch pipe (12) penetrates through and extends into the water collecting tank (9), a water pump (13) is fixedly connected to one end, away from the backflow pipe (11), of the backflow branch pipe (12), the water pump (13) is fixedly connected to the bottom of the inner wall of the water collecting tank (9), and a water inlet pipe (14) is fixedly connected to one end, away from the air compressor (2), of the four-way pipe (10);
the humidifying and cooling assembly (7) comprises a second three-way pipe (71), the second three-way pipe (71) is fixedly connected with one end, far away from the first three-way pipe (4), of the connecting pipe (5), a first condensation pipe (72) is fixedly connected with one end of the second three-way pipe (71), one end, far away from the second three-way pipe (71), of the first condensation pipe (72) is fixedly connected with one end, far away from the return pipe (11), of the four-way pipe (10), one end, far away from the connecting pipe (5), of the second three-way pipe (71) is fixedly connected with a water supply pipe (73), a humidifying and cooling pipe (74) is fixedly embedded in the middle of the equipment shell (1), the first condensation pipe (72) is fixedly wound on the surface of the humidifying and cooling pipe (74), the inner wall of the humidifying and cooling pipe (74) is fixedly connected with a first fan (75) and a water spray ring (76) through a support respectively, and the water supply pipe (73) penetrates through and, and one end of the water supply pipe (73) far away from the second three-way pipe (71) is fixedly connected to the surface of the water spray ring (76), and the inner wall of the water spray ring (76) is provided with a water spray opening (77).
2. The automatic control device for the temperature and humidity of the standard curing room of the concrete according to claim 1, which is characterized in that: the water collecting tank (9) is located at the top of the air compressor (2), the control box (3) comprises a temperature and humidity sensor and a single chip microcomputer, the output end of the temperature and humidity sensor is electrically connected with the input end of the single chip microcomputer, the output end of the single chip microcomputer is electrically connected with the input end of the air compressor (2) in the control box (3), and one end, far away from the four-way pipe (10), of the water inlet pipe (14) is connected with a water source.
3. The automatic control device for the temperature and humidity of the standard curing room of the concrete according to claim 2, which is characterized in that: the water spray ring (76) is of an internal hollow structure, the interior of the water spray ring (76) is communicated with the interior of the water supply pipe (73), the interior of the water spray opening (77) is communicated with the interior of the water spray ring (76), electromagnetic control valves are arranged on the surfaces of two output ends of the first three-way pipe (4) and the second three-way pipe (71), and the input ends of the electromagnetic control valves are electrically connected with the output end of the singlechip in the control box (3).
4. The automatic control device for the temperature and humidity of the standard curing room of the concrete according to claim 2, which is characterized in that: the dehumidifying component (6) comprises a dehumidifying pipe (61), the dehumidifying pipe (61) is fixedly embedded in the equipment shell (1), the inner wall of the dehumidifying pipe (61) is fixedly connected with a second fan (62) through a support, the inner wall of the dehumidifying pipe (61) is fixedly connected with an attached net (63), a second condensation pipe (64) is wound on the surface of the attached net (63), one end of the second condensation pipe (64) is fixedly connected with one end of a first three-way pipe (4) far away from a connecting pipe (5), the other end of the second condensation pipe (64) is fixedly connected with one end of a return pipe (11) far away from a four-way pipe (10), and the input end of the second fan (62) is electrically connected with the output end of a single chip microcomputer in a control box (3).
5. The automatic control device for the temperature and humidity of the standard curing room of the concrete according to claim 4, which is characterized in that: the bottom of hydrofuge pipe (61) slope sets up, and the bottom fixedly connected with drain pipe (65) of hydrofuge pipe (61), the inclination that depends on net (63) is 30.
6. The automatic control device for the temperature and humidity of the standard curing room of the concrete according to claim 4, which is characterized in that: the utility model discloses a temperature rise assembly, including warming up pipe (81), warming up pipe (81) is fixed to be inlayed in the inside of equipment casing (1), the inner wall of warming up pipe (81) passes through support difference fixedly connected with third fan (82) and electrothermal tube (83), singlechip electric connection in electrothermal tube (83) and control box (3), the size of warming up pipe (81), hydrofuge pipe (61) and humidification cooling tube (74) is all equal, and the input of third fan (82), second fan (62) and first fan (75) all with the output electric connection of singlechip in control box (3).
7. The automatic control device for the temperature and humidity of the standard curing room of the concrete according to claim 6, which is characterized in that: the dehumidifying pipe (61) is arranged at the top of the positive end of the equipment shell (1), the heating pipe (81) and the humidifying cooling pipe (74) are both arranged at the bottom of the positive end of the equipment shell (1), and a connecting line between the dehumidifying pipe (61) and the centers of the heating pipe (81) and the humidifying cooling pipe (74) is an isosceles triangle.
8. The automatic control device for the temperature and humidity of the standard curing room of the concrete according to claim 6, which is characterized in that: the rotating direction of the third fan (82) is equal to that of the first fan (75), and the rotating direction of the second fan (62) is opposite to that of the third fan (82) and the first fan (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921315078.7U CN210732778U (en) | 2019-08-14 | 2019-08-14 | Automatic control device for temperature and humidity of standard curing room of concrete |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921315078.7U CN210732778U (en) | 2019-08-14 | 2019-08-14 | Automatic control device for temperature and humidity of standard curing room of concrete |
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| CN210732778U true CN210732778U (en) | 2020-06-12 |
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| CN201921315078.7U Active CN210732778U (en) | 2019-08-14 | 2019-08-14 | Automatic control device for temperature and humidity of standard curing room of concrete |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811934A (en) * | 2020-12-31 | 2021-05-18 | 中国十九冶集团有限公司 | Device for reducing temperature cracks of mass concrete structure |
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2019
- 2019-08-14 CN CN201921315078.7U patent/CN210732778U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811934A (en) * | 2020-12-31 | 2021-05-18 | 中国十九冶集团有限公司 | Device for reducing temperature cracks of mass concrete structure |
| CN112811934B (en) * | 2020-12-31 | 2023-02-03 | 中国十九冶集团有限公司 | Device for reducing temperature cracks of mass concrete structure |
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