CN117722739A - Dual-refrigeration cold and hot air blower set - Google Patents
Dual-refrigeration cold and hot air blower set Download PDFInfo
- Publication number
- CN117722739A CN117722739A CN202410179524.5A CN202410179524A CN117722739A CN 117722739 A CN117722739 A CN 117722739A CN 202410179524 A CN202410179524 A CN 202410179524A CN 117722739 A CN117722739 A CN 117722739A
- Authority
- CN
- China
- Prior art keywords
- unit
- unit shell
- base
- dust screen
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005057 refrigeration Methods 0.000 title claims abstract description 9
- 239000000428 dust Substances 0.000 claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000013016 damping Methods 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 15
- 230000009977 dual effect Effects 0.000 claims description 13
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 11
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 7
- 239000011435 rock Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 238000012876 topography Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The invention provides a double-refrigeration cold and hot air unit, which relates to the technical field of cold and hot air units and comprises a unit shell and a unit body, wherein the unit body is arranged inside the unit shell, a reinforcing top is arranged above the unit shell, the reinforcing top comprises an inclined top and an inner support, the inner support is of a mortise and tenon structure, the inner support is arranged between the inclined top and the upper side of the unit shell, the upper side of the inner support is matched with the inner side of the inclined top, a movable base is detachably arranged at the bottom of the unit shell, a damping mechanism is arranged below the movable base, an anti-collision structure is arranged on the outer wall of the unit shell, a dust screen is arranged at the air inlet end of the unit shell, and an ash cleaning mechanism is arranged in the unit shell at the inner side of the dust screen. According to the invention, the protection of the upper part of the unit can be realized through the reinforcing roof, the effective protection of the unit body can be realized through the anti-collision structure, the dust attached to the dust screen can be blown out from inside to outside through the ash removing mechanism, the effect of quick cleaning is realized, and the labor force for frequent disassembly and cleaning of staff is saved.
Description
Technical Field
The invention relates to the technical field of cold and hot air units, in particular to a double-refrigeration cold and hot air unit.
Background
At present, mineral resources are developed and underground traffic facilities are newly repaired vigorously in China, in places needing to perform underground tunnel operation such as mining coal mines and constructing highway railways, air conditioners are required to be installed in operation places for ventilation and heat dissipation, air conditioner units cannot be installed due to too small working space in tunnel operation, ventilation and heat dissipation are difficult, accordingly working efficiency is low, working environment is poor, and therefore ventilation effects are achieved by adopting double-refrigeration cold-hot air blower units.
The invention relates to a double-refrigeration loop serial reverse flow large-temperature-difference cold and hot air unit with a patent number of CN116659006A, which comprises a shell, a placement box, and an inner wall fixedly connected to the center of the rear surface of the shell, wherein the placement box is close to the bottom inner wall on the right side and is fixedly provided with a second compressor.
As shown in the above patent, the unit is generally fragile in the prior art, when the unit is used in a mine cavity, rocks on the inner wall of the mine cavity may break, flake off or collapse due to geological stress, vibration, water flow and the like, so that the rock falls off, and in general, the possibility that a large rock falls off is smaller, but more rock fragments fall off, and due to the lack of protective measures of the unit, the top of the unit is weaker and is hit by the rock fragments for a long time, so that the damage is easy to occur, and meanwhile, the rock is inconvenient to transfer in the mine cavity, so that difficulty is brought to the operation of staff carrying.
Disclosure of Invention
The invention aims to solve the problems that the protection effect on a unit is not very good and the automatic cleaning is inconvenient in the prior art.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a two refrigeration cold and hot air unit, includes unit shell and unit body, the unit body sets up inside the unit shell, the top of unit shell is equipped with strengthens the top, strengthen the top and include the pitched roof and prop in with, prop in and be mortise and tenon joint structure, prop in and set up between pitched roof and the unit shell top, prop in the top with the inboard adaptation of pitched roof, the unit shell bottom can be dismantled and be equipped with the removal base, it is equipped with damper to remove the base below, the unit shell outer wall is equipped with crashproof structure, the unit shell air inlet end is equipped with the dust screen, the dust screen is inboard be equipped with ash removal mechanism in the unit shell.
As a preferred implementation mode, the internal support comprises a side shaft and a transverse shaft, wherein two groups of side shafts are arranged, each group of side shafts is provided with a plurality of side shafts, the two groups of side shafts are symmetrically arranged, the side shafts and the transverse shaft are mutually inserted and spliced, the internal support is of an arch structure, the arch structure can transmit load to the upper parts of two ends of a machine set shell, the pressure right above the machine set shell is reduced, the side shafts and the transverse shaft are mutually connected through mortise and tenon joints, the force unloading effect during stone breaking impact can be achieved, and the shock absorption and buffering are realized.
As a preferred implementation mode, the two ends of the side shaft are assembled and connected with the two ends of the upper part of the unit shell, and a buffer pad is filled between the lower part of the inclined top and the upper part of the inner support.
As a preferred implementation mode, crashproof structure includes first spring and crashproof board, first spring sets up unit shell outer wall border position department, crashproof board and unit shell outer wall adaptation, crashproof board medial surface border position department with first spring assembly is connected, through the cooperation of first spring and crashproof board, when the foreign object striking, strikes earlier on crashproof board, and then first spring is compressed, and impact force changes elastic potential energy into, reaches the buffering effect to the foreign object striking, realizes the protection to the unit shell.
As a preferred embodiment, remove the base and include first seat and second seat, first seat and second seat top with unit shell bottom slip sets up, the threaded rod is worn to be equipped with by first seat internal thread, the one end of threaded rod runs through first seat and rotate with second seat one end internal thread and be connected, it is equipped with through damper to remove the base below and removes the wheel, through the cooperation of first seat and second seat, can reach the dismantlement effect to removing the base, during the installation, through sliding into unit shell bottom respectively with first seat and second seat from unit shell both ends, rotate the threaded rod for threaded rod one end stretches into inside second seat one end, because threaded rod and second seat threaded connection can make the in-process of rotating the threaded rod, first seat and second seat constantly be close to each other until both ends laminating, remove the installation between base and the unit shell and be stable this moment.
As a preferred implementation mode, damper includes connecting axle, first cylinder, articulated piece and spring axle, the connecting axle is equipped with two, the spring axle with two the connecting axle becomes triangle structure and terminal surface articulated setting, it is located to remove the wheel the spring axle lower extreme, spring axle upper end with remove the perpendicular setting in base below, articulated piece and two connecting axle terminal surface articulated setting, connecting axle, articulated piece and spring axle are a set of altogether and are equipped with two sets of, two through first cylinder assembly connection between the articulated piece, through adjusting the length of first cylinder, can realize adjusting the spring axle height to realize adjusting damper overall height, can adjust according to actual topography, when the movable wheel presses to protruding position, under the articulated effect of connecting axle and articulated piece, one movable wheel is higher than another movable wheel, and the movable base can be relative level, thereby guarantees the steady of movable opportunity group body, and wherein the spring axle is the combination of spring and telescopic shaft, can realize that the spring axle can only moves in the perpendicular direction in the telescopic direction.
As a preferred implementation mode, the unit shell front is equipped with the tripe board, the dust screen sets up on the unit shell inner wall, the dust screen is located the tripe board medial surface, ash removal mechanism sets up in dust screen one side on the unit shell inner wall, through the tripe board of setting, the wind of being convenient for gets into inside the unit shell smoothly to carry out dust filtration through the dust screen, in order to guarantee the inside safety of unit body.
As a preferred embodiment, ash removal mechanism includes air-blower, spray tube and guide tube, the guide tube is equipped with a plurality ofly, a plurality of the one end of guide tube passes through connecting plate fixed connection, the guide tube is half-tube structure, the one end that guide tube and connecting plate are connected with the sealed intercommunication setting of spray tube, the air-blower output with spray tube one end intercommunication sets up, guide tube opening one side with the dust screen medial surface slides and sets up, through starting the air-blower, through the spray tube to the guide tube blast air, can realize from interior outside blowout of dust that adheres to on the dust screen, realize the cleaning performance.
As a preferred implementation mode, the dust screen interval is equipped with the baffle, the baffle is close to inside one side and dust screen surface flush, the diameter of guide pipe is greater than the distance between two adjacent baffles, the width of baffle is longer than the diameter of guide pipe, the lower extreme of connecting plate pass through the second cylinder with the inside below assembly of unit shell is connected, when the normal operation in-process of unit body, through driving the second cylinder, drive the guide pipe global motion, make the guide pipe be located corresponding baffle, make it and dust screen mutual contactless, outside wind can pass shutter and dust screen entering inside this moment, when clearing up the dust screen, then pause the drive unit body, and adjust the second cylinder, make the upper and lower both sides of guide pipe respectively with two upper and lower adjacent baffles sliding contact, make the dust screen between two baffles shutoff, drive the air-blower this moment, blast towards the guide pipe through the spray tube in, the wind-force of strong can pass the dust screen, with the dust attached to the net blows out, and from shutter shell, realize fast cleaning up the dust screen, frequent dismantlement of personnel has been realized.
Compared with the prior art, the invention has the advantages and positive effects that,
1. according to the invention, when the dust screen is cleaned, the driving unit body is suspended, the second air cylinder is regulated, so that the upper side and the lower side of the guide pipe are respectively in sliding contact with the upper baffle plate and the lower baffle plate, the dust screen between the two baffle plates is blocked by the guide pipe, the blower is driven at the moment, the blower is blown into the guide pipe through the spray pipe, strong wind force can penetrate through the dust screen, dust attached to the dust screen is blown out, and the air is blown out of the unit shell from the shutter plate, thereby realizing the effect of quick cleaning, and saving the labor force of frequent disassembly and cleaning of staff.
2. According to the invention, the inner support is in an arch structure, the arch structure can transmit load to the upper parts of two ends of the unit shell, the pressure to the upper part of the unit shell is reduced, and the side shafts and the transverse shafts are connected through mortise and tenon joints, so that the force unloading effect during stone breaking impact can be achieved, and the damping and buffering can be realized.
3. According to the invention, through the cooperation of the first spring and the anti-collision plate, when an external object collides, the first spring firstly collides on the anti-collision plate, and then the first spring is compressed, the impact force is converted into elastic potential energy, so that the buffering effect of the collision of the external object is achieved, and the protection of the unit shell is realized.
4. According to the invention, the height of the spring shaft can be adjusted by adjusting the length of the first air cylinder, so that the integral height of the damping mechanism can be adjusted according to actual topography, when the movable wheel is pressed to the protruding position, under the hinging action of the connecting shaft and the hinging block, one movable wheel is higher than the other movable wheel, and the movable base can be relatively horizontal, so that the stability of the moving machine set body is ensured, wherein the spring shaft is a combination of a spring and a telescopic shaft, and the spring shaft can only be telescopic in the vertical direction.
Drawings
FIG. 1 is a perspective view of a dual cooling and heating air unit provided by the invention;
FIG. 2 is a schematic diagram showing assembly of a unit housing and a dust screen of a dual-cooling and heating unit according to the present invention;
FIG. 3 is a schematic view of a dust screen of a dual cooling and heating air unit provided by the invention;
FIG. 4 is a schematic diagram illustrating the assembly of a dust screen and a guide tube of a dual-cooling and heating air unit according to the present invention;
FIG. 5 is a schematic diagram showing the separation of a unit housing and a movable base of a dual-cooling and heating unit provided by the invention;
FIG. 6 is a schematic diagram showing the disassembly of a movable base of a dual-cooling and heating air unit provided by the invention;
FIG. 7 is a schematic diagram of a mobile base of a dual cooling/heating air unit according to the present invention;
FIG. 8 is a schematic diagram of a damping mechanism of a dual-cooling air-cooling unit according to the present invention;
FIG. 9 is a schematic diagram of a reinforced top of a dual cooling and heating air unit according to the present invention;
FIG. 10 is an internal stay schematic diagram of a dual cooling and heating air unit provided by the invention;
fig. 11 is a schematic view of an anti-collision plate of a dual-cooling cold-hot air unit provided by the invention.
Legend description:
1. a unit housing; 2. a reinforcing roof; 311. a pitched roof; 312. an inner support; 4. a movable base; 5. a dust screen; 611. a side shaft; 612. a horizontal axis; 7. a cushion pad; 811. a first spring; 812. an anti-collision plate; 911. a first seat; 912. a second seat; 913. a threaded rod; 914. a moving wheel; 101. a connecting shaft; 102. a first cylinder; 103. a hinge block; 104. a spring shaft; 11. a louver board; 121. a blower; 122. a spray pipe; 123. a guide tube; 124. a connecting plate; 126. a baffle; 127. and a second cylinder.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-11, the present invention provides a technical solution: the utility model provides a two refrigeration cold and hot air unit, including unit shell 1 and unit body, unit body sets up inside unit shell 1, unit shell 1's top is equipped with strengthens top 2, strengthen top 2 and include pitched roof 311 and interior support 312, interior support 312 is mortise and tenon fourth of twelve earthly branches structure, interior support 312 sets up between pitched roof 311 and unit shell 1 top, interior support 312 top and the inboard adaptation of pitched roof 311, unit shell 1 bottom can be dismantled and be equipped with and remove base 4, it is equipped with damper to remove base 4 below, unit shell 1 outer wall is equipped with crashproof structure, unit shell 1 air inlet end is equipped with dust screen 5, be equipped with ash removal mechanism in the unit shell 1 of dust screen 5 inboard.
As shown in fig. 1-11, the inner support 312 includes two groups of side shafts 611 and a cross shaft 612, each group of side shafts 611 is provided with a plurality of side shafts 611, the two groups of side shafts 611 are symmetrically arranged, the side shafts 611 and the cross shaft 612 are mutually inserted and spliced, the inner support 312 is in an arch structure, the arch structure can transmit load to the upper parts of two ends of the unit housing 1, the pressure right above the unit housing 1 is reduced, and the side shafts 611 and the cross shaft 612 are mutually connected through mortise and tenon joints, so that the force unloading effect during stone breaking impact can be achieved, and the shock absorption and buffering can be realized.
As shown in fig. 1-11, two ends of the side shaft 611 are assembled and connected with two ends above the unit housing 1, and a buffer cushion 7 is filled between the lower part of the inclined top 311 and the upper part of the inner support 312.
As shown in fig. 1-11, the anti-collision structure comprises a first spring 811 and an anti-collision plate 812, wherein the first spring 811 is arranged at the edge position of the outer wall of the unit shell 1, the anti-collision plate 812 is matched with the outer wall of the unit shell 1, the edge position of the inner side surface of the anti-collision plate 812 is assembled and connected with the first spring 811, when foreign objects collide, the first spring 811 firstly collides on the anti-collision plate 812, then the first spring 811 is compressed, the impact force is converted into elastic potential energy, the buffering effect of the foreign objects collision is achieved, and the protection of the unit shell 1 is realized.
As shown in fig. 1-11, the movable base 4 includes a first base 911 and a second base 912, the top of the first base 911 and the second base 912 are slidably disposed on the bottom of the unit casing 1, a threaded rod 913 is threaded inside the first base 911, one end of the threaded rod 913 penetrates through the first base 911 and is rotatably connected with one end of the second base 912, a movable wheel 914 is disposed under the movable base 4 through a damping mechanism, an effect of disassembling the movable base 4 can be achieved through cooperation of the first base 911 and the second base 912, and during installation, by sliding the first base 911 and the second base 912 into the bottom of the unit casing 1 from two ends of the unit casing 1 respectively, the threaded rod 913 is rotated, one end of the threaded rod 913 extends into one end of the second base 912, and because the threaded rod 913 is in threaded connection with the second base 912, the first base 911 and the second base 912 are continuously adjacent to each other during the process of rotating the threaded rod 913 until the two ends are jointed, at this time, and the installation between the movable base 4 and the unit casing 1 is stable.
As shown in fig. 1-11, the damping mechanism includes a connecting shaft 101, a first cylinder 102, a hinge block 103 and a spring shaft 104, where the connecting shaft 101 is provided with two, the spring shaft 104 and the two connecting shafts 101 are in a triangle structure and are hinged to each other on end surfaces, the moving wheel 914 is located at the lower end of the spring shaft 104, the upper end of the spring shaft 104 is vertically arranged below the moving base 4, the hinge block 103 and the end surfaces of the two connecting shafts 101 are hinged to each other, the connecting shaft 101, the hinge block 103 and the spring shaft 104 are provided with two groups together, the two hinge blocks 103 are assembled and connected by the first cylinder 102, the height of the spring shaft 104 can be adjusted by adjusting the length of the first cylinder 102, so that the overall height of the damping mechanism can be adjusted according to actual topography, and when the moving wheel 914 is pressed to the raised position, under the hinging action of the connecting shaft 101 and the hinge block 103, one moving wheel 914 is higher than the other moving wheel 914, and the moving base 4 can be relatively horizontal, so that the body of the moving set is ensured to be stable, wherein the spring shaft 104 is the combination of the spring and the spring shaft 104 can be stretched and contracted in the vertical direction only.
As shown in fig. 1-11, the front of the unit housing 1 is provided with a louver 11, the dust screen 5 is arranged on the inner wall of the unit housing 1, the dust screen 5 is positioned on the inner side surface of the louver 11, the ash cleaning mechanism is arranged on the inner wall of the unit housing 1 on one side of the dust screen 5, and wind can enter the unit housing 1 smoothly through the arranged louver 11, and dust is filtered through the dust screen 5, so that the internal safety of the unit body is ensured.
As shown in fig. 1-11, the ash cleaning mechanism comprises a blower 121, a spray pipe 122 and a plurality of guide pipes 123, wherein one ends of the guide pipes 123 are fixedly connected through a connecting plate 124, the guide pipes 123 are of a half-pipe structure, one ends of the guide pipes 123 connected with the connecting plate 124 are in sealed communication with the spray pipe 122, the output end of the blower 121 is communicated with one end of the spray pipe 122, one side of an opening of the guide pipe 123 is slidably arranged on the inner side surface of the dust screen 5, the blower 121 is started, the air is blown to the guide pipes 123 through the spray pipe 122, dust attached to the dust screen 5 can be blown out from inside to outside, and a cleaning effect is achieved.
As shown in fig. 1-11, the baffle plates 126 are arranged on the dustproof net 5 at intervals, the inner side of each baffle plate 126 is flush with the surface of the dustproof net 5, the diameter of each guide pipe 123 is larger than the distance between two adjacent baffle plates 126, the width of each baffle plate 126 is longer than the diameter of each guide pipe 123, the lower end of each connecting plate 124 is assembled and connected with the lower part inside the corresponding unit shell 1 through a second air cylinder 127, when the unit body is in normal operation, the second air cylinder 127 is driven to drive the corresponding guide pipes 123 to move integrally, so that the guide pipes 123 are positioned on the corresponding baffle plates 126, the guide pipes are not contacted with the dustproof net 5, external wind can pass through the louver plates 11 and the dustproof net 5 to enter the inside, when the dustproof net 5 is cleaned, the unit body is driven in a suspended mode, the second air cylinder 127 is regulated, the upper side and the lower side of each guide pipe 123 are respectively in sliding contact with the two upper and lower adjacent baffle plates 126, the dustproof net 5 is driven at the moment, the fan 123 is driven to the inside the corresponding guide pipes 123 through the second air cylinder 127, strong wind can pass through the dustproof net 5, the louver plates 11 are adhered to the dustproof net 5, and the dust can be blown out from the louver plates 11, the air blower body is cleaned frequently, and the spray pipe 121 is cleaned frequently, and the dust can be removed from the unit body is cleaned frequently.
Working principle: through the removal base 4 that sets up, be convenient for the staff use and remove base 4 and insert unit shell 1 below, make the removal base 4 and unit shell 1 linkage, promote and remove base 4 and can realize the removal and the transfer of unit shell 1, be convenient for the unit is shifted at any time in the mine tunnel, set up damper in removal base 4 below, because mine tunnel ground is the excavation formation, consequently, the ground unevenness, damper can make unit shell 1 in the transfer process, unit body in unit shell 1 can not produce the vibration because of a large amount of jolts, cause the problem of unit body internal electric components damage, the safety of unit body has effectively been protected, through the reinforcement top 2 of setting, can effectively reduce the rubble that falls in the mine tunnel to unit shell 1, owing to interior support 312 is tenon fourth of the twelve earthly branches structure, tenon fourth of the twelve earthly branches mechanism self just has certain shock attenuation buffering effect, after the rubble contacts with the oblique top 311, the internal support 312 carries out the power of impact force, the inclined plane setting of oblique top 311 simultaneously, can make direct landing, avoid the secondary injury to unit shell 1, carry out the dust screen through setting up to the protection against the dust screen, can be carried out the dust screen 5 through setting up to the outer wall of unit shell 1, the dust screen 5, the dust screen is normally carried out, the dust screen is normally is realized, the dust screen is normally is cleared up through setting up, the dust screen 5, the dust screen is normally is convenient for the outer wall is clear up, and can be used for the work 5, and can be used for normal operation, and is convenient for 5.
The present invention is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present invention without departing from the technical content of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a two refrigeration cold and hot air unit, its characterized in that, is including unit shell (1) and unit body, the unit body sets up inside unit shell (1), the top of unit shell (1) is equipped with strengthens top (2), strengthen top (2) and include pitched roof (311) and interior support (312), interior support (312) are mortise and tenon joint structure, interior support (312) set up between pitched roof (311) and unit shell (1) top, interior support (312) top with the inboard adaptation of pitched roof (311), unit shell (1) bottom can be dismantled and be equipped with and remove base (4), remove base (4) below and be equipped with damper, unit shell (1) outer wall is equipped with crashproof structure, unit shell (1) air inlet end is equipped with dust screen (5), dust screen (5) inboard be equipped with ash removal mechanism in unit shell (1).
2. The dual cooling and heating unit according to claim 1, wherein: the internal support (312) comprises a side shaft (611) and a transverse shaft (612), wherein the side shaft (611) is provided with two groups, each group is provided with a plurality of side shafts (611), the two groups are symmetrically arranged, and the side shaft (611) and the transverse shaft (612) are mutually inserted and spliced.
3. The dual cooling and heating unit according to claim 2, wherein: two ends of the side shaft (611) are assembled and connected with two ends above the unit shell (1), and a buffer pad (7) is filled between the lower part of the inclined top (311) and the upper part of the inner support (312).
4. The dual cooling and heating unit according to claim 1, wherein: the anti-collision structure comprises a first spring (811) and an anti-collision plate (812), wherein the first spring (811) is arranged at the edge position of the outer wall of the unit housing (1), the anti-collision plate (812) is matched with the outer wall of the unit housing (1), and the edge position of the inner side surface of the anti-collision plate (812) is assembled and connected with the first spring (811).
5. The dual cooling and heating unit according to claim 1, wherein: the movable base (4) comprises a first base (911) and a second base (912), the upper parts of the first base (911) and the second base (912) are slidably arranged at the bottom of the unit shell (1), a threaded rod (913) is arranged in the first base (911) in a penetrating mode through internal threads, one end of the threaded rod (913) penetrates through the first base (911) and is in rotary connection with internal threads at one end of the second base (912), and a movable wheel (914) is arranged below the movable base (4) through a damping mechanism.
6. The dual cooling and heating unit according to claim 5, wherein: the shock absorption mechanism comprises a connecting shaft (101), a first air cylinder (102), a hinge block (103) and a spring shaft (104), wherein the connecting shaft (101) is provided with two connecting shafts (104) and two connecting shafts (101) are in a triangular structure and are hinged to each other on the end face, a movable wheel (914) is located at the lower end of each spring shaft (104), the upper end of each spring shaft (104) is vertically arranged below the corresponding movable base (4), the hinge block (103) is hinged to the end faces of the two connecting shafts (101), and the connecting shafts (101), the hinge block (103) and the spring shaft (104) are in two groups, and the two connecting shafts (103) are connected with each other through the assembly of the first air cylinder (102).
7. The dual cooling and heating unit according to claim 1, wherein: the dust removing device is characterized in that a shutter plate (11) is arranged on the front face of the unit housing (1), the dust screen (5) is arranged on the inner wall of the unit housing (1), the dust screen (5) is located on the inner side face of the shutter plate (11), and the dust removing mechanism is arranged on the inner wall of the unit housing (1) on one side of the dust screen (5).
8. The dual cooling and heating unit according to claim 7, wherein: the ash removal mechanism comprises a blower (121), a spray pipe (122) and a guide pipe (123), wherein the guide pipe (123) is provided with a plurality of guide pipes, one ends of the guide pipes (123) are fixedly connected through a connecting plate (124), the guide pipe (123) is of a half-pipe structure, one end of each guide pipe (123) connected with the connecting plate (124) is in sealed communication with the spray pipe (122), the output end of the blower (121) is in communication with one end of the spray pipe (122), and one side of each guide pipe (123) is in sliding arrangement with the inner side face of the dust screen (5).
9. The dual cooling and heating unit according to claim 8, wherein: the dustproof device is characterized in that baffles (126) are arranged on the dustproof net (5) at intervals, one inner side of each baffle (126) is flush with the surface of the dustproof net (5), the diameter of each guide pipe (123) is larger than the distance between two adjacent baffles (126), the width of each baffle (126) is longer than the diameter of each guide pipe (123), and the lower end of each connecting plate (124) is assembled and connected with the lower part inside the unit shell (1) through a second air cylinder (127).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410179524.5A CN117722739A (en) | 2024-02-18 | 2024-02-18 | Dual-refrigeration cold and hot air blower set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410179524.5A CN117722739A (en) | 2024-02-18 | 2024-02-18 | Dual-refrigeration cold and hot air blower set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117722739A true CN117722739A (en) | 2024-03-19 |
Family
ID=90202023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410179524.5A Pending CN117722739A (en) | 2024-02-18 | 2024-02-18 | Dual-refrigeration cold and hot air blower set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117722739A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3015519A (en) * | 1958-06-21 | 1962-01-02 | Daimler Benz Ag | Motor vehicle roof construction |
| GB1487702A (en) * | 1974-01-03 | 1977-10-05 | Gewerk Eisenhuette Westfalia | Shield roof supports |
| US20080244989A1 (en) * | 2005-04-14 | 2008-10-09 | L.A.S.P. System Italia S.R.L. | Structure With Multiple Functions, Used as a Covering |
| KR20080006001U (en) * | 2007-05-31 | 2008-12-04 | 차찬열 | Air cleaner air hot cooler |
| CN103885087A (en) * | 2014-03-17 | 2014-06-25 | 中国民航科学技术研究院 | Motion platform of pass-type metal detection door test device |
| AU2016101951A4 (en) * | 2015-08-04 | 2016-12-15 | Commonwealth Scientific And Industrial Research Organisation | Navigation of mining machines |
| CN206361075U (en) * | 2016-12-21 | 2017-07-28 | 李晓彤 | A kind of damping of electric vehicles device device |
| CN110836238A (en) * | 2018-08-17 | 2020-02-25 | 崇州市瑞杰汽修有限公司 | Hydraulic shock-absorbing device |
| CN111280361A (en) * | 2020-03-17 | 2020-06-16 | 福州澳铭生物科技有限公司 | Solid beverage production equipment and method capable of improving production efficiency |
| CN211799614U (en) * | 2019-12-14 | 2020-10-30 | 南安泰达工业设计有限公司 | A cooling dust collector for construction |
| CN214996320U (en) * | 2021-05-11 | 2021-12-03 | 中建八局第四建设有限公司 | Arch crown channel can have enough to meet need regularization support frame |
| CN215765615U (en) * | 2021-09-29 | 2022-02-08 | 浙江中汉机电设备有限公司 | Whole house air environment purifier |
| CN216924592U (en) * | 2021-09-26 | 2022-07-08 | 上海临港弘博新能源发展有限公司 | Modular cold and hot water composite source air conditioning unit |
| CN115075851A (en) * | 2022-06-15 | 2022-09-20 | 山东省煤田地质局第四勘探队 | Tunnel roof fall emergency treatment structure and construction method |
| CN217478874U (en) * | 2022-05-20 | 2022-09-23 | 无锡市协兴港口机械有限公司 | Explosion-proof type double-girder crane with protection structure |
| CN116659006A (en) * | 2023-07-26 | 2023-08-29 | 北京君腾达制冷技术有限公司 | Double-refrigerating-circuit serial reverse-flow large-temperature-difference cold and hot air blower set |
| KR102583659B1 (en) * | 2023-03-31 | 2023-10-04 | 김태문 | Water sprinkling pipe supporting system on the roof |
-
2024
- 2024-02-18 CN CN202410179524.5A patent/CN117722739A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3015519A (en) * | 1958-06-21 | 1962-01-02 | Daimler Benz Ag | Motor vehicle roof construction |
| GB1487702A (en) * | 1974-01-03 | 1977-10-05 | Gewerk Eisenhuette Westfalia | Shield roof supports |
| US20080244989A1 (en) * | 2005-04-14 | 2008-10-09 | L.A.S.P. System Italia S.R.L. | Structure With Multiple Functions, Used as a Covering |
| KR20080006001U (en) * | 2007-05-31 | 2008-12-04 | 차찬열 | Air cleaner air hot cooler |
| CN103885087A (en) * | 2014-03-17 | 2014-06-25 | 中国民航科学技术研究院 | Motion platform of pass-type metal detection door test device |
| AU2016101951A4 (en) * | 2015-08-04 | 2016-12-15 | Commonwealth Scientific And Industrial Research Organisation | Navigation of mining machines |
| CN206361075U (en) * | 2016-12-21 | 2017-07-28 | 李晓彤 | A kind of damping of electric vehicles device device |
| CN110836238A (en) * | 2018-08-17 | 2020-02-25 | 崇州市瑞杰汽修有限公司 | Hydraulic shock-absorbing device |
| CN211799614U (en) * | 2019-12-14 | 2020-10-30 | 南安泰达工业设计有限公司 | A cooling dust collector for construction |
| CN111280361A (en) * | 2020-03-17 | 2020-06-16 | 福州澳铭生物科技有限公司 | Solid beverage production equipment and method capable of improving production efficiency |
| CN214996320U (en) * | 2021-05-11 | 2021-12-03 | 中建八局第四建设有限公司 | Arch crown channel can have enough to meet need regularization support frame |
| CN216924592U (en) * | 2021-09-26 | 2022-07-08 | 上海临港弘博新能源发展有限公司 | Modular cold and hot water composite source air conditioning unit |
| CN215765615U (en) * | 2021-09-29 | 2022-02-08 | 浙江中汉机电设备有限公司 | Whole house air environment purifier |
| CN217478874U (en) * | 2022-05-20 | 2022-09-23 | 无锡市协兴港口机械有限公司 | Explosion-proof type double-girder crane with protection structure |
| CN115075851A (en) * | 2022-06-15 | 2022-09-20 | 山东省煤田地质局第四勘探队 | Tunnel roof fall emergency treatment structure and construction method |
| KR102583659B1 (en) * | 2023-03-31 | 2023-10-04 | 김태문 | Water sprinkling pipe supporting system on the roof |
| CN116659006A (en) * | 2023-07-26 | 2023-08-29 | 北京君腾达制冷技术有限公司 | Double-refrigerating-circuit serial reverse-flow large-temperature-difference cold and hot air blower set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111520172B (en) | Lapping device and tunneling and anchoring integrated unit | |
| CN209163853U (en) | A kind of underground coal mine ventilation device | |
| CN115573617B (en) | Safety protection equipment for constructional engineering | |
| CN109821818A (en) | A kind of automatic rinser | |
| CN117722739A (en) | Dual-refrigeration cold and hot air blower set | |
| CN216969646U (en) | Coal mining material transporting device with rail cleaning function | |
| CN215857921U (en) | Grit loader for town road engineering | |
| CN114433336B (en) | Mechanical rock breaking device for road construction | |
| CN210483729U (en) | Dust removal fan with dust absorption sleeve | |
| CN202558909U (en) | Magnesium metal dedicated compound rotational flow pneumatic slag-drawing machine | |
| CN219061706U (en) | Colliery support with high strength stability | |
| CN213811305U (en) | Movable refrigerating unit | |
| CN217760979U (en) | Dust removal system of low mining height half-coal rock roadway based on fully-mechanized excavating machine | |
| CN220395682U (en) | Coal mining device applicable to coal mining of deformed roadway | |
| CN220434804U (en) | Intelligent mining coal mine dust removal heat sink | |
| CN115539033B (en) | Green protector of hard rock entry face in mine | |
| CN110617107B (en) | Automatic wind shielding and sealing device for fully mechanized coal mining face corner | |
| CN219636087U (en) | Slag removing machine conveying groove limiting structure | |
| CN204866093U (en) | Self -propelled mine building stones breaker | |
| CN220285740U (en) | A airborne dust pelletizing system for tunneling anchor all-in-one | |
| CN117248950B (en) | Closed dust control and collection device of hydraulic support | |
| CN220392167U (en) | Collecting bucket convenient for recycling waste materials | |
| CN217896358U (en) | Underground passage construction cleaning device | |
| CN203729253U (en) | Snow remover | |
| CN214836497U (en) | Mining dustproof mechanism based on computer system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |