CN210123222U - Multipurpose heat pump curing barn - Google Patents
Multipurpose heat pump curing barn Download PDFInfo
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- CN210123222U CN210123222U CN201920813290.XU CN201920813290U CN210123222U CN 210123222 U CN210123222 U CN 210123222U CN 201920813290 U CN201920813290 U CN 201920813290U CN 210123222 U CN210123222 U CN 210123222U
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- 239000002918 waste heat Substances 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000009833 condensation Methods 0.000 claims description 10
- 230000005494 condensation Effects 0.000 claims description 10
- 239000011229 interlayer Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 239000005341 toughened glass Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 239000007789 gas Substances 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 241000208125 Nicotiana Species 0.000 description 25
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 25
- 238000010438 heat treatment Methods 0.000 description 11
- 230000009471 action Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 244000017020 Ipomoea batatas Species 0.000 description 2
- 235000002678 Ipomoea batatas Nutrition 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
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- 238000002310 reflectometry Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to a multipurpose heat pump curing barn, which comprises an air energy heat pump and a house body, wherein the interior of the house body is divided into a unit chamber and a hot air chamber, an evaporator case of the air energy heat pump is positioned outdoors, a condenser is positioned in the unit chamber, a circulating fan is arranged below the condenser, a gas-entraining fan and a waste heat air box are respectively arranged at two sides of the evaporator in the evaporator case, and a movable heat insulation plate is arranged between the gas-entraining fan and the evaporator; the top and the bottom of the hot air chamber are respectively provided with an air supply cavity and a moisture exhaust cavity, the air inlet of the air supply cavity is positioned in the unit chamber, the bottom of the side wall of the hot air chamber close to the unit chamber is provided with a circulating air port, and the air outlet of the moisture exhaust cavity is connected with a waste heat air box through a moisture exhaust fan. The utility model is suitable for a stoving processing of various crops can effectively prevent the invalid heat dissipation of hydrofuge gas in the emission process simultaneously for the heat of hydrofuge gas can fully be absorbed by the evaporimeter furthest of air-source heat pump, improves heat utilization rate.
Description
Technical Field
The utility model belongs to agricultural processingequipment field especially relates to a roast room of multipurpose heat pump.
Background
After the tobacco leaves of the flue-cured tobacco variety are harvested from the field, the tobacco leaves also need to be baked and prepared to be used as the raw material of cigarettes. Currently, the baking and modulation of flue-cured tobacco leaves are carried out in a baking room, and the tobacco leaves in the baking room are dehydrated, heated and modulated by high-temperature circulating air after heat exchange with a heat source, so that chemical components in the tobacco leaves react and tend to be more coordinated. With the development of the air-source heat pump technology, in addition, the tobacco leaf baking season is concentrated on 7-10 months with abundant illumination and higher outdoor temperature, so that the technology of applying the air-source heat pump to the baking room is continuously developed, and a plurality of patent documents and actual operations disclosed in the prior art fully prove that the air-source heat pump can be well applied to the baking room. However, the air technology heat pump curing barn in the prior art still has some problems, for example, the air energy heat pump cannot fully utilize light energy, and the air technology heat pump only guides the air energy heat pump to an evaporator of the air energy heat pump when dehumidifying in the prior curing barn, but ignores the dissipation that heat in the dehumidifying gas can be absorbed by a medium in the evaporator to the outside in the process, and meanwhile, the internal structure of the curing barn is only suitable for adjusting the lifted tobacco leaves and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a roast room of multipurpose heat pump, the utility model is suitable for a stoving processing of various crops can effectively prevent the invalid heat dissipation of hydrofuge gas in the emission process simultaneously for the heat of hydrofuge gas can be fully absorbed by the evaporimeter furthest of air-source heat pump, improves heat utilization rate.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
a multipurpose heat pump curing barn comprises an air energy heat pump and a house body, wherein the interior of the house body is divided into a unit chamber and a hot air chamber, an evaporator case of the air energy heat pump is positioned outdoors, a condenser is positioned in the unit chamber, a circulating fan is arranged below the condenser, a gas-introducing fan and a waste heat air box are respectively arranged on two sides of an evaporator in the evaporator case, a heat insulation plate is arranged between the gas-introducing fan and the evaporator, a first rack is vertically arranged on a plate body of the heat insulation plate, a motor is arranged at the top of the evaporator case, and a first gear meshed with the first rack is arranged at the output end of the motor;
the top and the bottom of the hot air chamber are respectively provided with an air supply cavity and a moisture exhaust cavity, the air inlet of the air supply cavity is positioned in the unit chamber, the bottom of the side wall of the hot air chamber close to the unit chamber is provided with a circulating air port, and the air outlet of the moisture exhaust cavity is connected with a waste heat air box through a moisture exhaust fan.
Preferably, the hot-blast room pastes and leans on and keeps away from the lateral wall of unit room and all is sandwich structure, and is equipped with three at least rows of supporting mechanism from top to bottom between the both sides wall, every row of supporting mechanism comprises the array support piece that is parallel to each other, support piece includes parallel arrangement's drive lever and driven lever, all be equipped with two backup pads that are located same straight line on drive lever and the driven lever, and be equipped with the peg in every supporting shoe both sides respectively on the body of rod, the peg is 90 with the contained angle of backup pad, the peg that corresponds on drive lever and the driven lever sets up in a staggered way.
Preferably, a plurality of baffle plates which are obliquely arranged are arranged in the waste heat air box to separate a waste heat air channel, the top end of the waste heat air channel is communicated with the outside, the bottom end of the waste heat air channel is provided with an air deflector, one end of the air deflector is attached to the wall of the waste heat air box, the other end of the air deflector is obliquely arranged towards the waste heat air channel, and a waste heat air port used for connecting an air outlet of a dehumidifying fan is formed in the wall of the.
Preferably, the one end of drive lever and driven lever is equipped with intermeshing's action wheel and follows the driving wheel respectively, still overlaps in one side of action wheel on the drive lever to be equipped with the sprocket, and every row of supporting mechanism goes up the sprocket on the vertical drive lever that corresponds and passes through closed chain drive, and overlaps in sprocket one side on one row of supporting mechanism's of the bottom drive lever and be equipped with drive gear, and drive gear meshes with the second rack, and the second rack is located in the intermediate layer of lateral wall, and second rack one end exposes to the external world and is equipped with the pull handle.
Preferably, the bottom of the waste heat air box is provided with a water drainage channel communicated with the outside, the bottom of the air deflector is provided with a water condensation pipe, and the water condensation pipe is communicated with the water drainage channel and the inner space of the waste heat air box.
Preferably, both ends of the driving rod and the driven rod are located in an interlayer of the side wall of the hot air chamber, and the driving wheel, the driven wheel, the chain wheel, the transmission gear and the chain are arranged in the interlayer.
Preferably, a plurality of air supply holes with downward openings are formed in the air supply cavity along the length direction of the air supply cavity, and a plurality of air inlet holes with upward openings are formed in the moisture exhaust cavity along the length direction of the moisture exhaust cavity.
Preferably, the top of the house body is also provided with a solar thermal wind box, the top surface of the solar thermal wind box is provided with transparent toughened glass, the bottom surface of the solar thermal wind box is paved with a black film, a snakelike air duct is separated from the solar thermal wind box by a baffle plate, one end of the snakelike air duct is connected with an air outlet of the air blower, and the other end of the snakelike air duct is communicated with an air inlet of the air supply cavity through an.
Preferably, the end part of the air supply pipe is provided with a first temperature monitor, a second temperature monitor is arranged in the solar thermal energy air bellow, and the first temperature monitor and the second temperature monitor are in data connection with an external temperature numerical value display device.
The utility model discloses the theory of operation as follows:
the air blower blows air at the bottom layer in the hot air chamber into the serpentine air channel of the solar hot air box, the air moves in the serpentine air channel and is heated by sunlight penetrating through a toughened glass plate on the top surface of the solar hot air box, meanwhile, a black film laid on the inner bottom surface of the solar hot air box can reduce the reflectivity of the sunlight and improve the light-heat conversion efficiency of solar energy, the shape of the serpentine air channel can prolong the flowing path of the air to the maximum extent, so that the heating time of the air is prolonged, the heating effect of the air is improved, and the heated air enters the unit chamber and enters the air supply cavity from an air inlet of the air supply cavity;
meanwhile, the heat insulation plate is kept in an external state through the meshing of the first gear and the first rack, the air entraining fan blows external air to the evaporator, the evaporator transfers heat energy of the external air to the condenser through the medium to be released, the circulating fan blows circulating air to the condenser, the circulating air continuously absorbs the heat released by the condenser to heat, and finally the hot air blown out of the solar hot air box is mixed and then enters the air supply cavity.
The hot air in the air supply cavity is uniformly blown out downwards through the air supply holes, and after crops such as tobacco leaves and the like in the baking room are heated, the moisture which is discharged outside the crops such as the tobacco leaves and the like is carried to enter the unit chamber again from the circulating air port and is blown to the condenser by the circulating fan.
With continuous drainage of crops such as tobacco leaves and the like, when the humidity in the hot air chamber reaches a certain degree (which can be displayed through a dry-wet ball of a curing barn in the prior art), starting the moisture exhausting fan and starting the motor at the same time, sucking the moist air in the hot air chamber into the moisture exhausting chamber from an air inlet hole of the moisture exhausting chamber by the moisture exhausting fan, blowing the moist air into the residual hot air box, leading the moist air to quickly enter the residual heat air channel under the guidance of the air deflector, and finally discharging the moist air to the outside from the top end of the residual heat air; the motor drives the first gear to rotate, and the first rack meshed with the first gear drives the heat insulation plate to move downwards to the heat insulation plate to isolate the air entraining fan and the evaporator, so that the evaporator and the waste heat wind box form an independent heat transfer space. In the process, the waste heat air channel formed by the obliquely arranged partition plates prolongs the flow path of the humid air, improves the residence time of the humid air in the waste heat air channel, further improves the heat absorption of the medium in the humid air in the evaporator, and simultaneously, the independent heat transfer space not only enables the medium in the evaporator to absorb the heat in the humid air in a full power manner, but also greatly reduces the degree of heat dissipation to the outside in the humid air. Meanwhile, water generated by condensation of moisture in the humid air is guided by the obliquely arranged partition plate and the air guide plate to be discharged downwards, and finally enters the drainage channel through the water condensation pipe to flow to the outside.
Meanwhile, as a more preferable scheme, the temperature in the solar thermal energy wind box is monitored through a second temperature monitor, and if the temperature in the solar thermal energy wind box is lower than the indoor temperature of hot air, workers can stop the operation of the air blower and only rely on the air energy heat pump to provide a heat source; the temperature of the hot air heated by the solar hot air box is detected by the first temperature monitor, and if the temperature of the hot air reaches the standard required by baking (namely the temperature of the solar hot air box is higher than the indoor temperature of the hot air chamber), the worker stops the work of the air energy heat pump and only relies on the solar hot air box to provide a heat source.
The utility model discloses in adopt supporting mechanism to support multiple agricultural product including the tobacco leaf, when supporting the tobacco leaf, make second rack rectilinear movement through the pull handle, the drive gear with second rack meshing can drive all drive levers of below supporting mechanism and rotate, the drive lever drives the sprocket and rotates and makes the drive lever of all support piece on the same vertical line rotate through the chain, the drive lever drives the action wheel and rotates through the drive follower lever of the driven wheel with action wheel meshing, so realize the same angle of drive lever and follower lever in each support piece and reverse rotation, make the peg on drive lever and the follower lever be in the horizontal state, and the backup pad is in vertical state, so will be woven with the tobacco rod both ends of tobacco leaf and put on the peg can;
when other crops, like crops such as sweet potato piece dry, make second rack rectilinear movement through the pull handle equally, same process makes the backup pad on driving lever and the driven lever not be in vertical state, utilizes the backup pad on driving lever and the driven lever to support the crop, can adjust the interval of backup pad to the contained angle change of the backup pad of driving lever and driven lever simultaneously, and then adapts to the volume demand of different crops.
Compared with the prior art, the utility model, have following advantage:
1) the utility model has simple structure, can independently use the light energy and the air heat source for heating, and can simultaneously use the light energy and the air heat source as the heating heat source of the circulating air, thereby improving the heating efficiency of the circulating air and further improving the production efficiency of the curing barn;
2) the utility model can be applied to the drying processing of various crops, is not limited to the baking modulation of tobacco leaves, and improves the application range and the popularization benefit of the utility model;
3) the utility model discloses can prevent effectively that the exhaust moisture is at the invalid heat dissipation of emission in-process for the heat of exhaust moisture can fully be absorbed by the evaporimeter furthest of air-source heat pump, improves heat utilization rate, has reduced the loss of beneficial material such as crop fragrant thing toasting the exhaust moisture in-process simultaneously under a totally closed environment.
Drawings
FIG. 1 is a schematic structural diagram of an energy-saving heat pump hothouse in a non-dehumidifying state according to an embodiment;
FIG. 2 is a schematic structural diagram of an energy-saving heat pump hothouse in a dehumidification state according to an embodiment;
FIG. 3 is a schematic diagram of the internal structure of a solar thermal wind box in an embodiment;
FIG. 4 is a schematic view of the internal structure of a waste heat blower in accordance with an embodiment;
FIG. 5 is a schematic view of the configuration of the lowermost row of support members within the hot air chamber in accordance with one embodiment;
FIG. 6 is a schematic view of the embodiment in which the non-lowermost row of supports in the hot air chamber is in a state of supporting the tobacco rods;
FIG. 7 is a schematic structural view of the non-lowermost row of support members in the hot air chamber in a non-tobacco rod supporting state according to the embodiment;
FIG. 8 is a schematic view of the internal structure of the sandwich of the side walls of the hot air chamber of FIG. 1;
note: the support mechanism is not shown in fig. 2, the arrows in the figure representing the direction of the air flow.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-8, a multipurpose heat pump curing barn comprises an air energy heat pump 3 and a barn body 1 with an interior divided into a barn room 11 and a hot air room 12, wherein an evaporator case of the air energy heat pump 3 is located outdoors, a condenser 32 is located in the barn room 11, a circulating fan 111 is arranged below the condenser 32, a bleed fan 31 and a waste heat air box 39 are respectively arranged at two sides of an evaporator 35 in the evaporator case, a heat insulation plate 34 is arranged between the bleed fan 31 and the evaporator 35, a first rack 341 is vertically arranged on a plate body of the heat insulation plate 34, a motor 33 is arranged at the top of the evaporator case, and a first gear meshed with the first rack 341 is arranged at an output end of the motor 33;
the top and the bottom of the hot air chamber 12 are respectively provided with an air supply chamber 121 and a moisture exhaust chamber 122, an air inlet 124 of the air supply chamber 121 is located in the unit chamber 11, the bottom of the side wall of the hot air chamber 12 close to the unit chamber is provided with a circulating air inlet 125, the air supply chamber 121 is provided with a plurality of air supply holes with downward openings along the length direction, and the moisture exhaust chamber 122 is provided with a plurality of air inlet holes with upward openings along the length direction. The waste heat air duct is separated by a plurality of partition plates 36 which are obliquely arranged in the waste heat air box 39, the top end of the waste heat air duct is communicated with the outside, the bottom end of the waste heat air duct is provided with an air deflector 37, one end of the air deflector 37 is attached to the wall of the waste heat air box 39, the other end of the air deflector is obliquely arranged towards the waste heat air duct, a waste heat air opening 391 for connecting an air outlet of the dehumidifying fan 123 is arranged on the wall of the waste heat air box 39 corresponding to the air deflector, and the air outlet of the dehumidifying. The bottom of the waste heat air box 39 is provided with a water drainage channel 38 communicated with the outside, the bottom of the air deflector 37 is provided with a water condensation pipe 371, and the water condensation pipe 371 is communicated with the water drainage channel 38 and the inner space of the waste heat air box 39.
The side walls of the hot air chamber 12 close to and far from the unit chamber 11 are all of a sandwich structure, at least three rows of supporting mechanisms are arranged between the two side walls from top to bottom, each row of supporting mechanisms comprises a plurality of parallel groups of supporting pieces, each supporting piece comprises a driving rod 41 and a driven rod 42, the driving rod 41 and the driven rod 42 are respectively provided with two supporting plates 43 which are positioned on the same straight line, a rod body is respectively provided with a hanging rod 44 at two sides of each supporting block, the included angle between each hanging rod 44 and the supporting plate 43 is 90 degrees, the corresponding hanging rods 44 on the driving rod 41 and the driven rod 42 are arranged in a staggered manner, one end of each driving rod 41 and one end of each driven rod 42 are respectively provided with a driving wheel 45 and a driven wheel 46 which are meshed with each other, a chain wheel 47 is further sleeved on one side of the driving wheel 45 on each row of the driving rod, the chain wheels 47 on the driving rods which are vertically corresponding to each row of supporting mechanisms are driven by a, the transmission gear 48 is engaged with a second rack 49, the second rack 49 is located in the interlayer of the side wall, and one end of the second rack 49 is exposed to the outside and is provided with a pull handle 491. The two ends of the driving rod and the driven rod are located in an interlayer of the side wall of the hot air chamber, and the driving wheel, the driven wheel, the chain wheel, the transmission gear and the chain are arranged in the interlayer.
The solar energy heating air box 2 is further arranged at the top of the house body 1, the top surface of the solar energy heating air box is sealed by a transparent toughened glass plate, a black film 21 is laid on the bottom surface of the solar energy heating air box, a snakelike air channel is separated by a baffle plate 22 in the solar energy heating air box, one end of the snakelike air channel is connected with an air outlet of an air blower 23, and the other end of the snakelike air channel is communicated with an air inlet 124 of an air.
The utility model discloses the theory of operation as follows:
the air blower blows air at the bottom layer in the hot air chamber into the serpentine air channel of the solar hot air box, the air moves in the serpentine air channel and is heated by sunlight penetrating through a toughened glass plate on the top surface of the solar hot air box, meanwhile, a black film laid on the inner bottom surface of the solar hot air box can reduce the reflectivity of the sunlight and improve the light-heat conversion efficiency of solar energy, the shape of the serpentine air channel can prolong the flowing path of the air to the maximum extent, so that the heating time of the air is prolonged, the heating effect of the air is improved, and the heated air enters the unit chamber and enters the air supply cavity from an air inlet of the air supply cavity;
meanwhile, the heat insulation plate is kept in an external state through the meshing of the first gear and the first rack, the air entraining fan blows external air to the evaporator, the evaporator transfers heat energy of the external air to the condenser through the medium to be released, the circulating fan blows circulating air to the condenser, the circulating air continuously absorbs the heat released by the condenser to heat, and finally the hot air blown out of the solar hot air box is mixed and then enters the air supply cavity.
The hot air in the air supply cavity is uniformly blown out downwards through the air supply holes, and after crops such as tobacco leaves and the like in the baking room are heated, the moisture which is discharged outside the crops such as the tobacco leaves and the like is carried to enter the unit chamber again from the circulating air port and is blown to the condenser by the circulating fan.
With continuous drainage of crops such as tobacco leaves and the like, when the humidity in the hot air chamber reaches a certain degree (which can be displayed through a dry-wet ball of a curing barn in the prior art), starting the moisture exhausting fan and starting the motor at the same time, sucking the moist air in the hot air chamber into the moisture exhausting chamber from an air inlet hole of the moisture exhausting chamber by the moisture exhausting fan, blowing the moist air into the residual hot air box, leading the moist air to quickly enter the residual heat air channel under the guidance of the air deflector, and finally discharging the moist air to the outside from the top end of the residual heat air; the motor drives the first gear to rotate, and the first rack meshed with the first gear drives the heat insulation plate to move downwards to the heat insulation plate to isolate the air entraining fan and the evaporator, so that the evaporator and the waste heat wind box form an independent heat transfer space. In the process, the waste heat air channel formed by the obliquely arranged partition plates prolongs the flow path of the humid air, improves the residence time of the humid air in the waste heat air channel, further improves the heat absorption of the medium in the humid air in the evaporator, and simultaneously, the independent heat transfer space not only enables the medium in the evaporator to absorb the heat in the humid air in a full power manner, but also greatly reduces the degree of heat dissipation to the outside in the humid air. Meanwhile, water generated by condensation of moisture in the humid air is guided by the obliquely arranged partition plate and the air guide plate to be discharged downwards, and finally enters the drainage channel through the water condensation pipe to flow to the outside.
The utility model discloses in adopt supporting mechanism to support multiple agricultural product including the tobacco leaf, when supporting the tobacco leaf, make second rack rectilinear movement through the pull handle, the drive gear with second rack meshing can drive all drive levers of below supporting mechanism and rotate, the drive lever drives the sprocket and rotates and makes the drive lever of all support piece on the same vertical line rotate through the chain, the drive lever drives the action wheel and rotates through the drive follower lever of the driven wheel with action wheel meshing, so realize the same angle of drive lever and follower lever in each support piece and reverse rotation, make the peg on drive lever and the follower lever be in the horizontal state, and the backup pad is in vertical state, so will be woven with the tobacco rod both ends of tobacco leaf and put on the peg can;
when other crops, like crops such as sweet potato piece dry, make second rack rectilinear movement through the pull handle equally, same process makes the backup pad on driving lever and the driven lever not be in vertical state, utilizes the backup pad on driving lever and the driven lever to support the crop, can adjust the interval of backup pad to the contained angle change of the backup pad of driving lever and driven lever simultaneously, and then adapts to the volume demand of different crops.
Example 2
The difference between the embodiment and the embodiment 1 is that the following technical means is added, a first temperature monitor is arranged at the end part of the air supply pipe, a second temperature monitor is arranged in the solar heat air box, and the first temperature monitor and the second temperature monitor are in data connection with an external temperature numerical value display device.
In the embodiment, the temperature in the solar thermal energy wind box is monitored by the second temperature monitor, and if the temperature in the solar thermal energy wind box is lower than the indoor temperature of hot air, workers can stop the blower and only rely on the air energy heat pump to provide a heat source; the temperature of the hot air heated by the solar hot air box is detected by the first temperature monitor, and if the temperature of the hot air reaches the standard required by baking (namely the temperature of the solar hot air box is higher than the indoor temperature of the hot air chamber), the worker stops the work of the air energy heat pump and only relies on the solar hot air box to provide a heat source. The rest of the operation is the same as the operation of the technical proposal of the embodiment 1.
Claims (9)
1. A multipurpose heat pump curing barn comprises an air energy heat pump and a house body, wherein the inside of the house body is divided into a unit room and a hot air room, an evaporator case of the air energy heat pump is positioned outdoors, and a condenser is positioned in the unit room;
the top and the bottom of the hot air chamber are respectively provided with an air supply cavity and a moisture exhaust cavity, the air inlet of the air supply cavity is positioned in the unit chamber, the bottom of the side wall of the hot air chamber close to the unit chamber is provided with a circulating air port, and the air outlet of the moisture exhaust cavity is connected with a waste heat air box through a moisture exhaust fan.
2. The multipurpose heat pump curing barn according to claim 1, wherein the side walls of the hot air chamber adjacent to and away from the unit chamber are all in a sandwich structure, at least three rows of support mechanisms are arranged between the two side walls from top to bottom, each row of support mechanism comprises a plurality of parallel support members, each support member comprises a driving rod and a driven rod, the driving rod and the driven rod are arranged in parallel, two support plates are arranged on the driving rod and the driven rod in the same straight line, hanging rods are arranged on the rod bodies on two sides of each support block respectively, the included angle between each hanging rod and the support plate is 90 degrees, and the corresponding hanging rods on the driving rod and the corresponding hanging rods on the driven rod are arranged in a staggered manner.
3. The multipurpose heat pump curing barn according to claim 1, wherein the waste heat wind box is internally divided into waste heat wind channels by a plurality of obliquely arranged partition plates, the top end of each waste heat wind channel is communicated with the outside, the bottom end of each waste heat wind channel is provided with a wind deflector, one end of each wind deflector is attached to the wall of the waste heat wind box, the other end of each wind deflector is obliquely arranged towards the corresponding waste heat wind channel, and the wall of the waste heat wind box corresponding to the wind deflector is provided with a waste heat wind port for connecting a wind outlet.
4. The multipurpose heat pump curing barn according to claim 2, wherein one end of each of the driving rod and the driven rod is provided with a driving wheel and a driven wheel which are engaged with each other, a chain wheel is further sleeved on one side of the driving wheel on the driving rod, the chain wheel on the driving rod vertically corresponding to each row of supporting mechanisms is driven by a closed chain, a transmission gear is sleeved on one side of the chain wheel on the driving rod of the lowermost row of supporting mechanisms, the transmission gear is engaged with a second rack, the second rack is positioned in the interlayer of the side wall, and one end of the second rack is exposed to the outside and provided with a pull handle.
5. The multipurpose heat pump curing barn according to claim 3, wherein the bottom of the waste heat wind box is provided with a drain communicated with the outside, the bottom of the air deflector is provided with a water condensation pipe, and the water condensation pipe is communicated with the drain and the inner space of the waste heat wind box.
6. The multipurpose heat pump curing barn of claim 4, wherein the driving rods and the driven rods are located at both ends in the interlayer of the side wall of the hot air chamber, and the driving wheels, the driven wheels, the chain wheels, the transmission gears and the chains are arranged in the interlayer.
7. The multi-purpose heat pump curing barn of claim 1, wherein the air supply cavity is provided with a plurality of air supply holes with downward openings along the length direction, and the moisture exhaust cavity is provided with a plurality of air inlet holes with upward openings along the length direction.
8. The multi-purpose heat pump curing barn according to claim 1, wherein the top of the barn body is further provided with a solar heat wind box, the top surface of the solar heat wind box is provided with transparent toughened glass, the bottom surface of the solar heat wind box is paved with a black film, a serpentine air channel is separated from the solar heat wind box by a baffle plate, one end of the serpentine air channel is connected with an air outlet of the air blower, and the other end of the serpentine air channel is communicated with an air inlet of the air supply cavity through an air supply pipe.
9. The multi-purpose heat pump flue-curing barn of claim 8, wherein the end of the air supply pipe is provided with a first temperature monitor, the solar heat collection wind box is provided with a second temperature monitor, and the first and second temperature monitors are in data connection with an external temperature value display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813290.XU CN210123222U (en) | 2019-05-31 | 2019-05-31 | Multipurpose heat pump curing barn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813290.XU CN210123222U (en) | 2019-05-31 | 2019-05-31 | Multipurpose heat pump curing barn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210123222U true CN210123222U (en) | 2020-03-03 |
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| CN201920813290.XU Expired - Fee Related CN210123222U (en) | 2019-05-31 | 2019-05-31 | Multipurpose heat pump curing barn |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108098A (en) * | 2019-05-31 | 2019-08-09 | 河南农业大学 | A kind of multipurpose heat pump barn |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108098A (en) * | 2019-05-31 | 2019-08-09 | 河南农业大学 | A kind of multipurpose heat pump barn |
| CN110108098B (en) * | 2019-05-31 | 2024-04-05 | 河南农业大学 | Multi-purpose heat pump curing barn |
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