CN210602315U - High-pressure nitrogen air-cooled dehumidification unit - Google Patents
High-pressure nitrogen air-cooled dehumidification unit Download PDFInfo
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- CN210602315U CN210602315U CN201921533655.XU CN201921533655U CN210602315U CN 210602315 U CN210602315 U CN 210602315U CN 201921533655 U CN201921533655 U CN 201921533655U CN 210602315 U CN210602315 U CN 210602315U
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Abstract
The utility model discloses a high-pressure nitrogen air-cooled dehumidification unit, which comprises a first box body and a second box body, wherein a second support rod and a support plate are welded between the inner wall of the first box body and the outer surface of the second box body, a heat preservation and insulation plate is welded in the inner cavity of the second box body, a flange is welded at the end part of an exhaust pipe of a draught fan, a compressor compresses nitrogen into high-temperature and high-pressure gas and then presses the gas into a condenser, the nitrogen enables the high-pressure and normal-temperature liquid in the condenser to flow into an evaporator, the pressure of the nitrogen is suddenly reduced due to the larger pipe diameter of a first conduit on the evaporator, the nitrogen is rapidly evaporated and absorbs the heat of an upper cavity in the second box body until the liquid nitrogen is completely gasified and flows into the compressor, the upper part of the inner cavity of the second box body is repeatedly refrigerated, and the draught fan extracts the upper part in the second box body and, the high-pressure nitrogen air-cooled dehumidification is realized, and the energy is greatly saved.
Description
Technical Field
The utility model belongs to the technical field of dehumidification equipment, concretely relates to high-pressure nitrogen gas air-cooled dehumidification unit.
Background
The effect of dehumidification unit is the inside moisture of detaching electrical apparatus, has guaranteed the life of electrical apparatus, and present dehumidification unit utilizes the heat pump to carry out the dehumidification operation, and the heat pump still generally has, and the new trend function of airing exhaust, heat recovery function.
The conventional dehumidifier unit adopts hot air for dehumidification, which not only may damage the components inside the electric appliance, but also causes energy consumption.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high pressure nitrogen gas air-cooled dehumidification unit to solve conventional dehumidification unit and adopt hot-blast dehumidification, not only probably make the inside component of electrical apparatus damaged like this, but also caused the problem of the consumption of energy.
In order to achieve the above object, the utility model provides a following technical scheme: a high-pressure nitrogen air-cooled dehumidification unit comprises a first box body and a second box body, wherein a second support rod and a support plate are welded between the inner wall of the first box body and the outer surface of the second box body, a heat-preservation heat-insulation plate is welded in an inner cavity of the second box body, an evaporator is fixedly installed on the upper surface of the heat-preservation heat-insulation plate through bolts, a first guide pipe is fixedly installed on the evaporator, an electromagnetic valve is arranged on the first guide pipe, a first support rod is welded on the lower surface of the heat-preservation heat-insulation plate, a compressor is fixedly installed at the end part of the first support rod through bolts, the other end part of the first guide pipe is arranged on the compressor, a condenser is fixedly installed on the outer wall of the second box body through bolts, a second guide pipe is fixedly installed between the condenser and the compressor, and a, the upper surface of backup pad has the draught fan through bolt fixed mounting, the induced duct setting of draught fan is on the second box, the welding of exhaust pipe tip of draught fan has the flange.
Preferably, the second box body is provided with heat dissipation holes, and dustproof cotton is arranged in the heat dissipation holes.
Preferably, the diameter of the first conduit is 1.5 to 2 times greater than the diameter of the third conduit.
Preferably, the lower surface welding of first box has two sets of risers, and is two sets of the welding has the slide bar between the riser, one of them is a set of the welding has primary shaft bearing on the surface of riser, the welding has the lead screw on primary shaft bearing's the inner ring, the lead screw rotates to be connected on another set of riser, another tip welding of lead screw has the hand wheel, sliding connection has two sets of fixed blocks on the slide bar.
Preferably, two sets of fixed block threaded connection is on the lead screw, threaded connection has the threaded rod on the fixed block, the tip key-type connection of threaded rod has the second bearing frame, the lower skin weld of second bearing frame has the mounting panel.
Preferably, the heat insulation board is a vacuum heat insulation material.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses it has second bracing piece and backup pad to weld between the inner wall of first box and the surface of second box, it has the heat preservation heat insulating board to weld in the inner chamber of second box, the upper surface of heat preservation heat insulating board has the evaporimeter through bolt fixed mounting, fixed mounting has the first pipe on the evaporimeter, be equipped with the solenoid valve on the first pipe, the lower surface welding of heat preservation heat insulating board has first bracing piece, the tip of first bracing piece has the compressor through bolt fixed mounting, another tip of first pipe is established on the compressor, there is the condenser through bolt fixed mounting on the outer wall of second box, fixed mounting has the second pipe between condenser and the compressor, fixed mounting has the third pipe between condenser and the evaporimeter, the upper surface of backup pad has the draught fan through bolt fixed mounting, the induced duct of draught fan sets up on the second box, the exhaust pipe end welding of draught fan has, the compressor compresses nitrogen into high-temperature and high-pressure gas and then presses the gas into the condenser, the nitrogen enables the high-pressure and normal-temperature liquid in the condenser to flow into the evaporator, the pressure of the nitrogen is suddenly reduced due to the fact that the pipe diameter of the first guide pipe on the evaporator, the nitrogen is enabled to quickly evaporate and absorb the heat of the upper cavity in the second box body until the liquid nitrogen is completely gasified and flows into the compressor, the upper portion of the inner cavity of the second box body is repeatedly refrigerated, the air draught fan extracts cold air at the upper portion in the second box body and then exhausts the cold air from the air outlet of the air draught fan, and therefore air-cooled dehumidification of the high-pressure nitrogen is achieved, and energy is.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a top view of the flange of the present invention.
In the figure: 1. a first case; 2. a second case; 3. a heat insulation plate; 4. an evaporator; 5. a first conduit; 6. an electromagnetic valve; 7. a compressor; 8. a first support bar; 9. a second conduit; 10. a condenser; 11. a third conduit; 12. a support plate; 13. an induced draft fan; 14. a flange; 15. a second support bar; 16. a vertical plate; 17. a slide bar; 18. a first bearing housing; 19. a screw rod; 20. a hand wheel; 21. a fixed block; 22. a threaded rod; 23. a second bearing housing; 24. mounting a plate; 25. heat dissipation holes; 26. dustproof cotton.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a high-pressure nitrogen air-cooled dehumidification unit comprises a first box body 1 and a second box body 2, wherein a second support rod 15 and a support plate 12 are welded between the inner wall of the first box body 1 and the outer surface of the second box body 2, a heat-preservation and heat-insulation plate 3 is welded in the inner cavity of the second box body 2, a radiating hole 25 is formed in the second box body 2, dustproof cotton 26 is arranged in the radiating hole 25, the dustproof cotton 26 prevents dust from entering the second box body 2, an evaporator 4 is fixedly arranged on the upper surface of the heat-preservation and heat-insulation plate 3 through bolts, the heat-preservation and heat-insulation plate 3 is a vacuum heat-preservation and heat-insulation material, heat below the heat-preservation and heat-insulation plate 3 is effectively prevented from being conducted to the upper part of the heat-preservation and heat-insulation plate 3, a first guide pipe 5 is fixedly arranged on the evaporator 4, an electromagnetic valve 6 is, another tip of first pipe 5 is established on compressor 7, there is condenser 10 through bolt fixed mounting on the outer wall of second box 2, fixed mounting has second pipe 9 between condenser 10 and the compressor 7, fixed mounting has third pipe 11 between condenser 10 and the evaporimeter 4, the diameter ratio of first pipe 5 is 1.5-2 times greater than the diameter of third pipe 11, make the flow velocity of nitrogen gas faster, there is draught fan 13 on the upper surface of backup pad 12 through bolt fixed mounting, draught fan 13's induced duct setting is on second box 2, the exhaust pipe tip welding of draught fan 13 has flange 14.
Referring to fig. 2, two sets of vertical plates 16 are welded on the lower surface of the first box 1, a sliding rod 17 is welded between the two sets of vertical plates 16, the outer surface of one group of vertical plates 16 is welded with a first bearing seat 18, the inner ring of the first bearing seat 18 is welded with a screw rod 19, the screw rod 19 is rotatably connected with the other group of vertical plates 16, the other end of the screw rod 19 is welded with a hand wheel 20, the slide rod 17 is slidably connected with two groups of fixed blocks 21, the internal threads in the two groups of fixed blocks 21 are arranged oppositely, so that when the hand wheel 20 is rotated, two sets of fixed blocks 21 move in opposite directions or in opposite directions, two sets of fixed blocks 21 are in threaded connection on the lead screw 19, threaded connection has a threaded rod 22 on the fixed block 21, the end key of threaded rod 22 is connected with a second bearing seat 23, the lower surface welding of second bearing seat 23 has a mounting plate 24, the depth of threaded rod 22 in the fixed block 21 is adjusted, and the installation of the dehumidification unit is facilitated.
The working principle is as follows: starting the electromagnetic valve 6 and the compressor 7, the compressor 7 compresses the nitrogen into high-temperature and high-pressure gas and then presses the gas into the condenser 10, the nitrogen enables the high-pressure and normal-temperature liquid in the condenser 10 to flow into the evaporator 4, the pressure of the nitrogen is suddenly reduced due to the large pipe diameter of the first guide pipe 5 on the evaporator 4, the nitrogen is enabled to quickly evaporate and absorb the heat of the upper cavity in the second box body 2 until the liquid nitrogen is completely gasified and flows into the compressor 7, the upper part of the inner cavity of the second box body 2 is repeatedly refrigerated, the induced draft fan 13 is started, the induced draft fan 13 pumps out cold air at the upper part in the second box body 2 and then discharges the cold air from the air outlet of the induced draft fan 13, namely, the high-pressure nitrogen air-.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high pressure nitrogen gas air-cooled dehumidification unit, includes first box (1) and second box (2), its characterized in that: a second support rod (15) and a support plate (12) are welded between the inner wall of the first box body (1) and the outer surface of the second box body (2), a heat-insulating plate (3) is welded in the inner cavity of the second box body (2), an evaporator (4) is fixedly installed on the upper surface of the heat-insulating plate (3) through bolts, a first conduit (5) is fixedly installed on the evaporator (4), an electromagnetic valve (6) is arranged on the first conduit (5), a first support rod (8) is welded on the lower surface of the heat-insulating plate (3), a compressor (7) is fixedly installed at the end part of the first support rod (8) through bolts, the other end part of the first conduit (5) is arranged on the compressor (7), a condenser (10) is fixedly installed on the outer wall of the second box body (2) through bolts, and a second conduit (9) is fixedly installed between the condenser (10) and the compressor (7), fixed mounting has third pipe (11) between condenser (10) and evaporimeter (4), the upper surface of backup pad (12) has draught fan (13) through bolt fixed mounting, the induced duct setting of draught fan (13) is on second box (2), the exhaust pipe tip welding of draught fan (13) has flange (14).
2. A high pressure nitrogen air-cooled dehumidifier unit according to claim 1 wherein: the second box body (2) is provided with heat dissipation holes (25), and dustproof cotton (26) are arranged in the heat dissipation holes (25).
3. A high pressure nitrogen air-cooled dehumidifier unit according to claim 1 wherein: the diameter of the first conduit (5) is 1.5-2 times larger than the diameter of the third conduit (11).
4. A high pressure nitrogen air-cooled dehumidifier unit according to claim 1 wherein: the lower skin weld of first box (1) has two sets of risers (16), and is two sets of the welding has slide bar (17) between riser (16), and one of them is a set of the welding has first bearing (18) on the surface of riser (16), the welding has lead screw (19) on the inner ring of first bearing (18), lead screw (19) are rotated and are connected on another set of riser (16), another tip welding of lead screw (19) has hand wheel (20), sliding connection has two sets of fixed blocks (21) on slide bar (17).
5. A high pressure nitrogen air-cooled dehumidifier unit according to claim 4 wherein: two sets of fixed block (21) threaded connection is on lead screw (19), threaded connection has threaded rod (22) on fixed block (21), the tip key-type connection of threaded rod (22) has second bearing frame (23), the lower skin weld of second bearing frame (23) has mounting panel (24).
6. A high pressure nitrogen air-cooled dehumidifier unit according to claim 1 wherein: the heat-insulating plate (3) is a vacuum heat-insulating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921533655.XU CN210602315U (en) | 2019-09-16 | 2019-09-16 | High-pressure nitrogen air-cooled dehumidification unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921533655.XU CN210602315U (en) | 2019-09-16 | 2019-09-16 | High-pressure nitrogen air-cooled dehumidification unit |
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| Publication Number | Publication Date |
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| CN210602315U true CN210602315U (en) | 2020-05-22 |
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| CN201921533655.XU Active CN210602315U (en) | 2019-09-16 | 2019-09-16 | High-pressure nitrogen air-cooled dehumidification unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111741632A (en) * | 2020-07-23 | 2020-10-02 | 刘闪闪 | Dustproof electrical control cabinet |
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2019
- 2019-09-16 CN CN201921533655.XU patent/CN210602315U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111741632A (en) * | 2020-07-23 | 2020-10-02 | 刘闪闪 | Dustproof electrical control cabinet |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20211110 Address after: 516000 No. 8, zone 20, Longhu East 1st Road, Shuikou street, Huicheng District, Huizhou City, Guangdong Province Patentee after: Huizhou hongchaoyang dehumidification and purification equipment Co., Ltd Address before: 518000 room 209, complex Building-1, No. 35 Xiangyin Road, Nanlian community, Longgang street, Longgang District, Shenzhen, Guangdong Patentee before: Shenzhen hongchaoyang dehumidification and purification equipment Co., Ltd |