CN211832116U - Heating and warming structure for greenhouse planting - Google Patents
Heating and warming structure for greenhouse planting Download PDFInfo
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- CN211832116U CN211832116U CN202020357933.7U CN202020357933U CN211832116U CN 211832116 U CN211832116 U CN 211832116U CN 202020357933 U CN202020357933 U CN 202020357933U CN 211832116 U CN211832116 U CN 211832116U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The utility model discloses a greenhouse planting heating and warming structure, which comprises a greenhouse body, wherein the greenhouse body comprises a short wall, a high wall, a transparent plastic film and a support frame, and also comprises an electric heating box, a fan and an electric cabinet, a horizontal pipe is horizontally arranged on the inner side wall of the high wall, a plurality of air outlets are uniformly arranged on the horizontal pipe along the length direction of the horizontal pipe, and a vertical pipe is connected on the lower end wall of the horizontal pipe; an electric heating wire is arranged inside the electric heating box, an air inlet of the electric heating box is connected with the fan, and one end of the vertical pipe, which is far away from the transverse pipe, is connected with an air outlet of the electric heating box; the greenhouse comprises an electric control box, a greenhouse body, a first temperature sensor, a second temperature sensor, a fan, an electric heating wire, a first intelligent temperature controller, a second intelligent temperature controller, a plurality of intermediate relays and a plurality of alternating current contactors, wherein the first intelligent temperature controller, the second intelligent temperature controller, the plurality of intermediate relays and the plurality of alternating current contactors are arranged in the electric control box; the utility model discloses can heat warmhouse booth's inside, do not need the manual work to heat the operation moreover, can realize automated control.
Description
Technical Field
The utility model relates to a warmhouse booth field specifically is a heating structure is planted to big-arch shelter.
Background
The greenhouse needs to be heated when used in cold winter, the temperature in the greenhouse is guaranteed to be within a proper range, and the specific temperature range is set according to the required temperature of the planted plants. One heating method commonly used in greenhouses is a hot air heating method, in which hot air is blown into the greenhouses by a fan to heat the greenhouses. However, the existing heating device for the greenhouse cannot be automatically controlled, and needs manual heating operation. The temperature in the greenhouse is easy to fluctuate, the growth of plants in the greenhouse is not facilitated, and the labor cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a big-arch shelter is planted and is heated heating structure can heat warms up big-arch shelter's inside, does not need the manual work to heat the operation moreover, can realize automated control, and the cost of labor is low, makes the temperature in the big-arch shelter keep in the within range of a settlement simultaneously, the problem of the temperature in the big-arch shelter of can not appearing neglecting high neglecting low, is favorable to the growth of plant in the big-arch shelter.
The utility model discloses a realize like this: a greenhouse planting heating structure comprises a greenhouse body, wherein the greenhouse body comprises a low wall, a high wall, a transparent plastic film and a support frame for supporting the transparent plastic film, the low wall and the high wall are arranged in parallel, the support frame is erected on the low wall and the high wall, the greenhouse body further comprises an electric heating box, a fan and an electric control box, a transverse pipe is horizontally arranged on the inner side wall of the high wall, the transverse pipe is arranged along the length direction of the high wall, two ends of the transverse pipe are sealed, a plurality of air outlet holes are uniformly formed in the transverse pipe along the length direction of the transverse pipe, a vertical pipe is connected to the lower end wall of the transverse pipe, and the vertical pipe is communicated with the transverse pipe at the joint; the electric heating box is provided with an air inlet and an air outlet, an electric heating wire is arranged inside the electric heating box and is arranged between the air inlet and the air outlet of the electric heating box, the air inlet of the electric heating box is connected with the fan, and one end of the vertical pipe, which is far away from the transverse pipe, is connected with the air outlet of the electric heating box; be provided with an intelligent temperature controller, No. two intelligent temperature controllers, a plurality of auxiliary relay and a plurality of ac contactor in the automatically controlled case, be provided with a temperature sensor who is arranged in detecting the standpipe temperature on the standpipe, be provided with No. two temperature sensor and alarm in the warmhouse booth body, a temperature sensor and alarm all link to each other with an intelligent temperature controller electrical property, No. two temperature sensor, fan and electric heating wire all link to each other with No. two intelligent temperature controllers electrical property.
Further, be provided with the installation pipe on the pipe wall of standpipe, the one end of installation pipe is arranged in the standpipe, and this end seal sets up, and the other end is arranged in the outside of standpipe, and is provided with the screw thread on the inner wall of this end, a temperature sensor installs in the installation pipe.
Further, the air outlet holes of the transverse pipes are of threaded hole structures, and an L-shaped pipe is installed in each air outlet hole in a threaded mode.
Furthermore, a partition board is arranged in the electric heating box and located between the electric heating wire and an air inlet of the electric heating box, and ventilation through holes are distributed on the partition board.
Furthermore, the alarm is an acousto-optic alarm, and the first temperature sensor and the second temperature sensor are pressure spring couples.
Compared with the prior art, the beneficial effects of the utility model are that:
1. can heat warmhouse booth's inside, do not need the manual work to heat the operation moreover, can realize automated control, the cost of labor is low, makes the temperature in the warmhouse booth keep in a settlement within range simultaneously, the problem that the temperature in the warmhouse booth is suddenly high suddenly low can not appear, is favorable to the growth of the interior plant of warmhouse booth.
2. The utility model discloses still have scald preventing alarming function, can prevent effectively that the staff from being scalded by hot-blast because of being too near apart from each venthole of violently managing.
3. Be provided with the installation pipe on the pipe wall of standpipe, the one end of installation pipe is arranged in the standpipe, and this end seals the setting, and the other end is located the outside of standpipe, and is provided with the screw thread on the inner wall of this end, and a temperature sensor installs in the installation pipe, can not cause the damage to a temperature sensor when hot-blast flows in the standpipe.
4. Be provided with the baffle in the electric heating cabinet, the baffle is located between the air intake of electric heating wire and electric heating cabinet, has spread all over on the baffle ventilative through-hole, blows in the even each part that blows electric heating wire of the ventilative through-hole dispersion back on the baffle of electric heating cabinet by the fan, can more effectually utilize the heat that produces behind the electric heating wire circular telegram.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a greenhouse planting heating structure of the utility model;
fig. 2 is a schematic view of a connection structure among a horizontal pipe, a vertical pipe and an electric heating box of the greenhouse planting heating structure of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2;
fig. 4 is a schematic view of a connection structure between a horizontal pipe and a vertical pipe of a greenhouse planting heating structure of the present invention;
fig. 5 is a schematic structural view of a partition plate in an electric heating box of the greenhouse planting heating structure of the present invention;
fig. 6 is a structural block diagram of an electric control system of the greenhouse planting heating and warming structure of the present invention.
In the figure: 1. a low wall; 2. a high wall; 3. a transparent plastic film; 4. a transverse tube; 401. an air outlet; 5. a vertical tube; 6. an electric heating box; 7. an electric heating wire; 8. a fan; 9. an electric cabinet; 10. a first temperature sensor; 11. a second temperature sensor; 12. an alarm; 13. installing a pipe; 14. an L-shaped tube; 15. a separator.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1, 2, 3, 4 and 6, in an embodiment of the present invention, a greenhouse planting heating structure includes a greenhouse body, the greenhouse body includes a short wall 1, a high wall 2, a transparent plastic film 3 and a support frame for supporting the transparent plastic film 3, the short wall 1 and the high wall 2 are arranged in parallel, the support frame is erected on the short wall 1 and the high wall 2, and further includes an electric heating box 6, a blower 8 and an electric cabinet 9, the electric heating box 6, the blower 8 and the electric cabinet 9 can be all arranged in the greenhouse or can be arranged outside the greenhouse, a horizontal pipe 4 is horizontally arranged on the inner side wall of the high wall 2, the horizontal pipe 4 is arranged along the length direction of the high wall 2, both ends of the horizontal pipe 4 are sealed, a plurality of air outlet holes 401 are evenly arranged along the length direction on the horizontal pipe 4, a vertical pipe 5 is connected to the lower end wall of the horizontal pipe 4, the vertical pipe 5 is communicated with the horizontal pipe 4 at the connection position, the horizontal pipe 4 and the vertical pipe 5 are both made of galvanized pipes, and in order to enable the horizontal pipe and the vertical pipe to be firmly arranged on the high wall 2, pipe clamps and expansion bolts can be used for fixing, and the expansion bolts are arranged on the high wall 2; the electric heating box 6 is provided with an air inlet and an air outlet, an electric heating wire 7 is arranged inside the electric heating box 6, the electric heating wire 7 is arranged between the air inlet and the air outlet of the electric heating box 6, the air inlet of the electric heating box 6 is connected with a fan 8, and one end of the vertical pipe 5, which is far away from the transverse pipe 4, is connected with the air outlet of the electric heating box 6; the electric cabinet 9 is provided with a first intelligent temperature controller, a second intelligent temperature controller, a plurality of intermediate relays and a plurality of alternating current contactors, the first intelligent temperature controller and the second intelligent temperature controller can be selected from CHB401 or CHB402, the vertical pipe 5 is provided with a first temperature sensor 10 for detecting the temperature in the vertical pipe 5, the greenhouse body is provided with a second temperature sensor 11 and an alarm 12, in order to improve the alarm effect, the alarm 12 is an audible and visual alarm which can send alarm light and alarm sound and is of an LTE-1101J model, the first temperature sensor 10 and the second temperature sensor 11 are K-type pressure spring couples of an WRNT-01 model, the first temperature sensor 10 and the alarm 12 are electrically connected with the first intelligent temperature controller, and the second temperature sensor 11, the fan 8 and the electric heating wire 7 are electrically connected with the second intelligent temperature controller.
The utility model discloses a use method and theory of operation: the fan 8 blows air into the electric heating box 6 from an air inlet of the electric heating box 6, hot air is formed after the air is heated by the electric heating wire 7 in the electric heating box 6, the hot air enters the vertical pipe 5 from an air outlet of the electric heating box 6, then enters the horizontal pipe 4, finally is blown out from each air outlet 401 arranged on the horizontal pipe 4 and enters the greenhouse, and the interior of the greenhouse is heated; the second temperature sensor 11 detects the temperature in the greenhouse, and transmits a detection result to the second intelligent temperature controller, a temperature value is set on the second intelligent temperature controller, if the temperature value is set to be 25 ℃, the second intelligent temperature controller selects the intelligent temperature controller with the response temperature of +/-3 ℃ of the set temperature, when the temperature in the greenhouse is 28 ℃, the second intelligent temperature controller controls the fan 8 and the electric heating wire 7 to stop through a corresponding intermediate relay and an alternating current contactor, and then the air in the greenhouse stops being heated; when the temperature in the greenhouse is gradually reduced to 22 ℃, the second intelligent temperature controller controls the fan 8 and the electric heating wire 7 to operate through the corresponding intermediate relay and the alternating current contactor, the air of the greenhouse is continuously heated, and the temperature in the greenhouse can be intelligently controlled by circulating the process. To sum up, the utility model discloses can heat warmhouse booth's inside, do not need the manual work to heat the operation moreover, can realize automated control, the cost of labor is low, makes the temperature in the warmhouse booth keep in the within range of a settlement simultaneously, the problem of the temperature in the warmhouse booth neglecting to rise suddenly and suddenly low can not appear, is favorable to the growth of the interior plant of warmhouse booth.
The utility model discloses a temperature sensor is used for detecting the temperature in standpipe 5, and carry the testing result for intelligent temperature controller, set up the temperature value on intelligent temperature controller, if set up to 40 ℃, intelligent temperature controller chooses for use response temperature for the intelligent temperature controller who sets up the temperature for one, then when hot-blast temperature reaches 40 ℃ in standpipe 5, intelligent temperature controller reports to the police through corresponding auxiliary relay and ac contactor control alarm 12, remind the staff to notice keeping away from each venthole 401 of violently managing 4, prevent to be scalded by hot-blast. Therefore, the utility model discloses still have scald preventing alarming function, can prevent effectively that the staff from being scalded by hot-blast because of being too near apart from each venthole 401 of violently managing 4.
Referring to fig. 2 and 3, in the embodiment of the present invention, a mounting pipe 13 is disposed on a pipe wall of a vertical pipe 5, one end of the mounting pipe 13 is located in the vertical pipe 5, and the end is sealed, the other end is located outside the vertical pipe 5, and the inner wall of the end is provided with a thread, and a first temperature sensor 10 is mounted in the mounting pipe 13; this arrangement allows hot air to flow in the standpipe 5 without causing damage to the temperature sensor number one 10.
Referring to fig. 2, in the embodiment of the present invention, the air outlets 401 of the horizontal tube 4 are threaded holes, and each thread of the air outlets 401 is installed with an L-shaped tube 14, so that the blowing direction of the hot air can be changed by rotating the L-shaped tube 14, which is beneficial to improving the uniformity of heating.
Referring to fig. 2 and 5, in the embodiment of the present invention, a partition 15 is disposed in the electric heating box 6, the partition 15 is located between the electric heating wire 7 and the air inlet of the electric heating box 6, ventilation through holes are distributed on the partition 15, and the air blown into the electric heating box 6 by the fan 8 is dispersed through the ventilation through holes on the partition 15 and then uniformly blows over each part of the electric heating wire 7, so that the heat generated by the electric heating wire 7 after being powered on can be more effectively utilized.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A greenhouse planting heating structure comprises a greenhouse body, wherein the greenhouse body comprises a low wall (1), a high wall (2), a transparent plastic film (3) and a support frame for supporting the transparent plastic film (3), the short wall (1) and the high wall (2) are arranged in parallel, the support frame is erected on the short wall (1) and the high wall (2), it is characterized by also comprising an electric heating box (6), a fan (8) and an electric control box (9), a horizontal pipe (4) is horizontally arranged on the inner side wall of the high wall (2), the horizontal pipe (4) is arranged along the length direction of the high wall (2), both ends of the transverse pipe (4) are sealed, a plurality of air outlet holes (401) are uniformly arranged on the transverse pipe (4) along the length direction thereof, the lower end wall of the transverse pipe (4) is connected with a vertical pipe (5), and the vertical pipe (5) is communicated with the transverse pipe (4) at the joint; the electric heating box (6) is provided with an air inlet and an air outlet, an electric heating wire (7) is arranged inside the electric heating box (6), the electric heating wire (7) is arranged between the air inlet and the air outlet of the electric heating box (6), the air inlet of the electric heating box (6) is connected with a fan (8), and one end, far away from the transverse pipe (4), of the vertical pipe (5) is connected with the air outlet of the electric heating box (6); be provided with an intelligent temperature controller, No. two intelligent temperature controllers, a plurality of auxiliary relay and a plurality of ac contactor in electric cabinet (9), be provided with a temperature sensor (10) that is arranged in detecting standpipe (5) temperature on standpipe (5), be provided with No. two temperature sensor (11) and alarm (12) in the warmhouse booth body, a temperature sensor (10) and alarm (12) all link to each other with an intelligent temperature controller electrical property, No. two temperature sensor (11), fan (8) and electric heating wire (7) all link to each other with No. two intelligent temperature controllers electrical property.
2. The greenhouse planting heating and warming structure as claimed in claim 1, wherein a mounting pipe (13) is arranged on the wall of the vertical pipe (5), one end of the mounting pipe (13) is positioned in the vertical pipe (5) and is sealed, the other end of the mounting pipe is positioned on the outer side of the vertical pipe (5), threads are arranged on the inner wall of the end, and the first temperature sensor (10) is arranged in the mounting pipe (13).
3. The greenhouse planting heating and warming structure as claimed in claim 1, wherein the air outlet holes (401) of the transverse pipes (4) are in a threaded hole structure, and an L-shaped pipe (14) is installed in each air outlet hole (401) in a threaded mode.
4. A greenhouse planting, heating and warming structure as claimed in any one of claims 1 to 3, wherein a partition (15) is arranged in the electric heating box (6), the partition (15) is located between the electric heating wire (7) and the air inlet of the electric heating box (6), and ventilation through holes are distributed on the partition (15).
5. The greenhouse planting, heating and warming structure as claimed in any one of claims 1 to 3, wherein the alarm (12) is an audible and visual alarm, and the first temperature sensor (10) and the second temperature sensor (11) are compression spring couples.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020357933.7U CN211832116U (en) | 2020-03-20 | 2020-03-20 | Heating and warming structure for greenhouse planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020357933.7U CN211832116U (en) | 2020-03-20 | 2020-03-20 | Heating and warming structure for greenhouse planting |
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| Publication Number | Publication Date |
|---|---|
| CN211832116U true CN211832116U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020357933.7U Active CN211832116U (en) | 2020-03-20 | 2020-03-20 | Heating and warming structure for greenhouse planting |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113475282A (en) * | 2021-07-14 | 2021-10-08 | 浙江两山生物科技有限公司 | Hot air anti-freezing system device |
| CN116076286A (en) * | 2023-03-15 | 2023-05-09 | 宁都县蔬菜协会 | Quick lime heating device for greenhouse |
-
2020
- 2020-03-20 CN CN202020357933.7U patent/CN211832116U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113475282A (en) * | 2021-07-14 | 2021-10-08 | 浙江两山生物科技有限公司 | Hot air anti-freezing system device |
| CN116076286A (en) * | 2023-03-15 | 2023-05-09 | 宁都县蔬菜协会 | Quick lime heating device for greenhouse |
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