CN210399271U - Electric heating box of rotary dehumidifier - Google Patents
Electric heating box of rotary dehumidifier Download PDFInfo
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- CN210399271U CN210399271U CN201920594784.3U CN201920594784U CN210399271U CN 210399271 U CN210399271 U CN 210399271U CN 201920594784 U CN201920594784 U CN 201920594784U CN 210399271 U CN210399271 U CN 210399271U
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- rotary dehumidifier
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Abstract
The utility model relates to a runner dehumidifier's mounting structure field especially relates to runner dehumidifier's electric heating cabinet, including a plurality of electric heating device and insulation construction, insulation construction includes inlayer insulation construction and cladding inlayer insulation construction's outer insulation construction, inlayer insulation construction includes galvanized sheet frame and fills the rock wool in the galvanized sheet frame, outer insulation construction includes various steel sheet frame and fills the expanded plastics in various steel sheet frame, be provided with high temperature resistant adhesive tape between inlayer insulation construction and the outer insulation construction, high temperature resistant adhesive tape is used for bonding inlayer insulation construction and outer insulation construction into a whole, the inside gas passage that is of inlayer insulation construction, a plurality of electric heating device install in gas passage. The box body has a double-layer heat preservation structure, reasonably adopts various heat insulation materials, can prevent heat generated by the electric heating device from being dissipated, and improves the heat utilization rate and the working efficiency.
Description
Technical Field
The utility model relates to a rotary dehumidifier's mounting structure field especially relates to rotary dehumidifier's electric heater box.
Background
The rotary dehumidifier belongs to an important branch of the air conditioning field and is a typical representative of temperature control dehumidification. The method is widely applied to various industries all over the world, and the main application industries comprise pharmacy, wastewater treatment facilities, food processing, electronics, medical products, national defense application industries and the like. In the dehumidification process, the adsorption turntable is driven by the driving device to slowly rotate, when the adsorption turntable adsorbs water molecules in the air treatment area to reach a saturated state, the adsorption turntable enters the regeneration area to be subjected to desorption regeneration by high-temperature air, the process is repeated, and dry air is continuously sent into a designated space after being subjected to temperature regulation, so that high-precision temperature and humidity control is achieved. The high-temperature desorption link is the key for controlling the temperature and the humidity of the produced gas.
The heating box in the existing rotary dehumidifier generally only adopts a single-layer heat insulation structure, the heat insulation effect is very poor, the heat utilization rate is low, more resources are wasted to produce heat in the working process, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide an electric heating box of a rotary dehumidifier, which has a double-layer heat preservation structure, reasonably adopts multiple heat insulation materials, can prevent the heat generated by an electric heating device from scattering and disappearing, improves the heat utilization rate and improves the working efficiency.
The purpose of the utility model is realized by adopting the following technical scheme:
the electric heating box of the rotary dehumidifier comprises a plurality of electric heating devices and an insulation structure, wherein the insulation structure comprises an inner insulation structure and an outer insulation structure covering the inner insulation structure, the inner insulation structure comprises a galvanized plate frame and rock wool filled in the galvanized plate frame, the outer insulation structure comprises a color steel plate frame and foamed plastic filled in the color steel plate frame, a high-temperature-resistant adhesive tape is arranged between the inner insulation structure and the outer insulation structure and used for bonding the inner insulation structure and the outer insulation structure into a whole, a gas channel is arranged inside the inner insulation structure, and the electric heating devices are installed in the gas channel.
Furthermore, a plurality of electric heating devices are arranged in the channel in parallel, the connector lug of each electric heating device is nested in the rock wool, and the electric heating devices further comprise power lines which are connected with an external power supply after the connector lug is communicated.
Further, the inner layer heat insulation structure and the outer layer heat insulation structure are provided with through holes for communicating the power line with the outside.
Further, the inner-layer heat-insulating structure comprises a U-shaped galvanized plate frame with a U-shaped cross section and a square galvanized plate frame, and the U-shaped galvanized plate frame and the square galvanized plate frame surround the channel.
Further, outer insulation construction includes a plurality of square various steel sheet frames.
Further, the thickness of the high-temperature resistant adhesive tape is 3 mm.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a rotary dehumidifier's electric heating cabinet, including a plurality of electric heater unit and insulation construction, insulation construction includes inlayer insulation construction and cladding inlayer insulation construction's outer insulation construction, inlayer insulation construction includes galvanized sheet frame and fills the rock wool in galvanized sheet frame, outer insulation construction includes various steel sheet frame and fills the expanded plastics in various steel sheet frame, be provided with high temperature resistant adhesive tape between inlayer insulation construction and the outer insulation construction, the adhesive tape is used for bonding inlayer insulation construction and outer insulation construction into a whole, the inside gas passage that is of inlayer insulation construction, a plurality of electric heater unit install in gas passage. The box body has a double-layer heat preservation structure, reasonably adopts various heat insulation materials, can prevent heat generated by the electric heating device from being dissipated, and improves the heat utilization rate and the working efficiency.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of an electric heating box of a rotary dehumidifier of the present invention;
fig. 2 is a sectional view of a preferred embodiment of the electric heating box of the rotary dehumidifier of the present invention.
In the figure: 1. an electric heating box of the rotary dehumidifier; 2. an electric heating device; 3. an inner layer heat insulation structure; 31. a galvanized sheet frame; 32. rock wool; 4. an outer layer heat insulation structure; 41. a color steel plate frame; 42. foaming plastic; 5. high temperature resistant adhesive tape; 6. a power line; 7. and a through hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
The utility model discloses rotary dehumidifier's electrical heating cabinet 1 is as shown in fig. 1-2, including a plurality of electric heater unit 2 and insulation construction, insulation construction includes inlayer insulation construction 3 and cladding inlayer insulation construction 3's outer insulation construction 4, inlayer insulation construction 3 includes galvanized sheet frame 31 and fills the rock wool 32 in galvanized sheet frame 31, outer insulation construction 4 includes various steel sheet frame 41 and fills the expanded plastics 42 in various steel sheet frame 41, be provided with high temperature resistant adhesive tape 5 between inlayer insulation construction 3 and the outer insulation construction 4, high temperature resistant adhesive tape 5 is used for bonding inlayer insulation construction 3 and outer insulation construction 4 into a whole, the inside gas passage that is of inlayer insulation construction 3, a plurality of electric heater unit 2 install in gas passage. The box body has a double-layer heat preservation structure, reasonably adopts various heat insulation materials, can prevent heat generated by the electric heating device 2 from being dissipated, and improves the heat utilization rate and the working efficiency.
The frame in the inner layer heat preservation structure 3 in this implementation chooses for use the galvanized sheet to constitute, because the majority that gets rid of in the link of high temperature desorption is moisture in the gas, can cause when moisture volatilizees to corrode rust to most metal frame, and the galvanized sheet is the steel sheet that the surface plated with one deck zinc, and the galvanized sheet can effectually prevent the corruption that moisture brought, and the required cost of galvanizing is lower, is the economy of a frequent adoption and effectual anticorrosive method. Adopt rock wool 32 to fill in galvanized sheet frame 31, rock wool 32 itself has fire prevention heat preservation characteristic, fills can be better prevents that the heat dissipates in galvanized sheet frame 31, improves the utilization ratio of temperature.
The frame in outer insulation construction 4 in this embodiment chooses for use various steel sheet to make, and the core coefficient of heat conductivity of various steel sheet self is: λ < ═ 0.041 w/mk. The heat insulation effect is good, and the material made of the color steel plate can also generate a certain degree of heat insulation effect to prevent heat loss. And the strength of the color steel plate is high, the structure as the outermost layer can bear larger weight, and the color steel plate resists bending and pressure, can protect the integrity of the box body structure and prevent the internal structure from being damaged by pressure.
The color steel plate frame 41 is filled with foamed plastic 42, and due to the heat preservation effect of the inner layer, the heat emitted to the outer layer is low, and the foaming molding is a process for enabling the plastic to generate a microporous structure. The foamed plastic has a fine independent bubble structure, so that the energy exchange caused by air convection is effectively reduced, and a better heat insulation effect is achieved; and the semi-rigid foaming body does not lose the reduction performance after being impacted, and can well protect the internal structure when being filled in the outermost color steel plate structure.
The inlayer insulation construction 3 and the 4 junctions of outer insulation construction are equipped with high temperature resistant adhesive tape 5 in this embodiment, and this material has functions such as shock attenuation, waterproof, thermal-insulated, dustproof, because the in-process of electrical heating can produce huge heat, and most heats have been preserved to inlayer insulation construction 3, and inlayer insulation construction 3's temperature this moment is higher, adopts high temperature resistant adhesive tape 5 self to bear very high temperature, and can lock the heat simultaneously, and the heat preservation effect is better. The adhesive tape prevents moisture and dust from entering the electric heating device 2, so that potential safety hazards are reduced. The thickness is set to be 3mm, so that the functions can be completed, and the cost is reduced.
The electric heating devices 2 are arranged in the channel in parallel, so that the channel can be uniformly heated, and when gas passes through the channel, the high-temperature desorption effect is consistent. And electric heating device 2's connector lug nestification is in rock wool 32, and power cord 6 passes through-hole 7 behind the all connector lugs of series connection and circular telegram with external power supply, and this mount pad mode can guarantee that the connector lug is insulating, makes electric heating device 2 work safer.
The inner layer heat insulation structure 3 in this embodiment includes a U-shaped galvanized sheet frame 31 and a square galvanized sheet frame 31, which have U-shaped cross sections, and the U-shaped galvanized sheet frame 31 and the square galvanized sheet frame 31 surround a channel. The outer layer heat insulation structure 4 comprises four square color steel plate frames 41 which cover the inner layer heat insulation structure 3. The U-shaped galvanized plate frame 31 and the square galvanized plate frame 31 are fixedly connected through screws, and the four square color steel plate frames 41 are fixedly connected through screws; through foretell design, make the interior outer layer insulation construction 4 assemble better convenience, reduce the welding.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (6)
1. The electric heating box of the rotary dehumidifier comprises a plurality of electric heating devices and a heat insulation structure, and is characterized in that: insulation construction includes inlayer insulation construction and cladding inlayer insulation construction's outer insulation construction, inlayer insulation construction include galvanized sheet frame and fill in rock wool in the galvanized sheet frame, outer insulation construction include various steel sheet frame and fill in foaming plastics in the various steel sheet frame, be provided with high temperature resistant adhesive tape between inlayer insulation construction and the outer insulation construction, high temperature resistant adhesive tape be used for with inlayer insulation construction and outer insulation construction bond into a whole, the inside gas passage that is of inlayer insulation construction, it is a plurality of electric heater unit install in gas passage.
2. The electric heating cabinet of a rotary dehumidifier recited in claim 1, wherein: the electric heating device is characterized in that the electric heating devices are arranged in the channel in parallel, the connector lugs of the electric heating devices are nested in the rock wool, the electric heating devices further comprise power lines, and the power lines connect the connector lugs with an external power supply after being communicated.
3. The electric heating cabinet of a rotary dehumidifier recited in claim 2, wherein: the inner layer heat insulation structure and the outer layer heat insulation structure are provided with through holes for communicating the power line with the outside.
4. The electric heating cabinet of a rotary dehumidifier recited in claim 1, wherein: the inner-layer heat-insulation structure comprises a U-shaped galvanized plate frame and a square galvanized plate frame, wherein the cross section of the U-shaped galvanized plate frame is U-shaped, and the U-shaped galvanized plate frame and the square galvanized plate frame surround to form the channel.
5. The electric heating cabinet of a rotary dehumidifier recited in claim 1, wherein: the outer layer heat insulation structure comprises a plurality of square color steel plate frames.
6. The electric heating cabinet of a rotary dehumidifier recited in claim 1, wherein: the thickness of the high-temperature resistant adhesive tape is 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594784.3U CN210399271U (en) | 2019-04-26 | 2019-04-26 | Electric heating box of rotary dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594784.3U CN210399271U (en) | 2019-04-26 | 2019-04-26 | Electric heating box of rotary dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210399271U true CN210399271U (en) | 2020-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920594784.3U Active CN210399271U (en) | 2019-04-26 | 2019-04-26 | Electric heating box of rotary dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210399271U (en) |
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2019
- 2019-04-26 CN CN201920594784.3U patent/CN210399271U/en active Active
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