CN215818823U - Concatenation formula rack temperature control system - Google Patents
Concatenation formula rack temperature control system Download PDFInfo
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- CN215818823U CN215818823U CN202122111072.1U CN202122111072U CN215818823U CN 215818823 U CN215818823 U CN 215818823U CN 202122111072 U CN202122111072 U CN 202122111072U CN 215818823 U CN215818823 U CN 215818823U
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Abstract
The utility model discloses a spliced cabinet temperature control system, which is characterized in that when the spliced cabinet temperature control system is assembled or expanded, a top end connecting part on one cabinet body unit is connected with a top end connecting part on the other cabinet body unit through a top clamping plate, so that a containing groove wraps the two top end connecting parts which are positioned on different cabinet body units and are adjacently arranged, and the top installation of the spliced cabinet temperature control system is completed; the two top end connecting parts are clamped in the accommodating groove, and a gap between the two top end connecting parts is covered by the top clamping plate, so that rainwater cannot flow from the groove wall of the accommodating groove to the gap between the two top end connecting parts by overcoming gravity, and the rainwater is prevented from entering the temperature control system from a gap between the two cabinet body units; meanwhile, through the arrangement of the locking device, external personnel are prevented from damaging the cabinet body unit from the outside, and equipment in the temperature control system is prevented from being stolen; the safety of the splicing type cabinet temperature control system is guaranteed.
Description
Technical Field
The utility model relates to the technical field of cabinet temperature control systems, in particular to a splicing type cabinet temperature control system.
Background
Along with the continuous improvement of the state information level, various services in the communication industry develop rapidly, along with the rapid expansion of the service volume and the network scale, the Internet of things, big data and large capacity are advocated, and the popularization of 4G mobile networks and 5G mobile networks, each large operator needs to invest a large amount of cabinet temperature control systems outdoors to meet the current demand of continuously increasing data equipment, and the communication unit can generate a large amount of heat during working, so that the normal operation environment of the communication unit is guaranteed by providing cold energy through the cabinet temperature control systems.
In the prior art, a cabinet temperature control system mostly adopts a split structure, that is, the cabinet temperature control system comprises an indoor unit for providing cold air for a communication unit, an outdoor unit for cooling a refrigerant of the indoor unit by using an outdoor cold source, and an equipment storage unit for storing the communication unit; the connection relationship between the equipment storage unit and the indoor unit is processed before shipment, and for example, the indoor unit is fixed to a cabinet door of the equipment storage unit in an embedded manner.
In the case of increasing the number of communication units, the capacity of the cabinet temperature control system needs to be expanded; in the capacity expansion mode in the prior art, two equipment storage units are connected together in a front-back connection mode and are respectively connected with one another through a connecting plate, and due to the fact that gaps exist between the connecting plate and the equipment storage units and between the two equipment storage units, rainwater easily enters a cabinet temperature control system from the gap, internal elements are short-circuited, and the safety problem exists; the connection mode is easily damaged by external personnel from the outside, and further communication equipment in the equipment cabinet unit is stolen, so that the safety problem also exists; therefore, certain potential safety hazards exist after the capacity of the cabinet temperature control system in the prior art is expanded.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a splicing type cabinet temperature control system, which solves the problem that certain potential safety hazards exist after the cabinet temperature control system in the prior art is expanded.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a spliced cabinet temperature control system comprises at least two cabinet body units and a top clamping plate, wherein the top of each cabinet body unit is upwards convexly provided with a top end connecting part;
the bottom of the top clamping plate is provided with an accommodating groove, and two top end connecting parts abutted against the two cabinet body units are clamped in the accommodating groove, so that a gap between the two abutted top end connecting parts is covered by the top clamping plate;
the bottom of each cabinet body unit is also provided with an installation groove, a bottom end connecting part is arranged in the installation groove, and the two bottom end connecting parts abutted to the two cabinet body units are detachably and fixedly connected;
the mounting groove is internally and detachably provided with a sealing plate, a locking device is arranged between the sealing plate and the groove wall of the mounting groove and used for limiting the position between the sealing plate and the cabinet body unit.
Optionally, the cabinet unit comprises an air conditioning unit and an equipment cabinet unit;
the top end connecting part comprises a first top connecting part and a second top connecting part, and the first top connecting part is arranged at the two ends of the air conditioning unit in an upward protruding mode from the top wall of the air conditioning unit; the second top connecting part is arranged at the two ends of the equipment cabinet unit in a protruding manner upwards from the top wall of the equipment cabinet unit;
the mounting groove comprises a first mounting groove and a second mounting groove, and the bottom end connecting part comprises a first bottom connecting part and a second bottom connecting part; the first mounting groove is formed in the bottom of the air conditioning unit, and the second mounting groove is formed in the bottom of the equipment cabinet unit; the first bottom connecting part is formed on the groove wall of the first mounting groove; the second bottom connection part is formed on a groove wall of the second mounting groove.
Optionally, the first top connecting parts are convexly arranged at two ends of the top wall of the air conditioning unit, and the first bottom connecting parts are arranged at two ends of the bottom of the air conditioning unit;
the top wall of the equipment cabinet unit is provided with a first top connecting part at two ends, and the bottom of the equipment cabinet unit is provided with a second bottom connecting part at two ends.
Optionally, the locking device comprises a locking bar slidable in the mounting groove in a vertical direction;
the sealing plate is convexly provided with a clamping part, and a clamping groove is formed in the position, corresponding to the locking rod, of the clamping part;
when the sealing plate is clamped with the mounting groove, the locking rod is clamped in the clamping groove.
Optionally, a guide part is formed at one end of the clamping part, which is far away from the sealing plate;
the guide portion has a width in a vertical direction decreasing in a direction away from the sealing plate.
Optionally, a hook portion is arranged in each mounting groove, and a sliding portion provided with a sliding groove is arranged at each of two ends of each hook portion;
the rod part of the locking rod is borne on the hook part, and the end part of the locking rod is connected with the sliding groove of the sliding part in a sliding mode.
Optionally, the locking device comprises a first connecting piece, one end of the first connecting piece is fixed on the inner side of the sealing plate, and the other end of the first connecting piece is provided with a fixing hole and can be inserted into the mounting groove;
and a second connecting piece fixedly connected with the first connecting piece through the fixing hole is arranged in the mounting groove.
Optionally, a connecting plate is further fixedly connected to the cabinet unit; the connecting plate is used for fixedly connecting two adjacent cabinet body units.
Optionally, the air conditioning unit further comprises an evaporation side cavity and a condensation side cavity;
an evaporation side air return port and an evaporation side air supply port are formed in the cavity wall of the evaporation side cavity, and an equipment installation station in the equipment cabinet unit is arranged between the evaporation side air return port and the evaporation side air supply port.
Optionally, sliding pins are slidably connected to positions, corresponding to the evaporation side air return port and the evaporation side air supply port, in the evaporation side cavity respectively;
the evaporation side air return port and the evaporation side air delivery port are respectively detachably connected with a baffle plate, the baffle plate is convexly provided with an ear plate, and the ear plate is provided with a pin hole; the sliding pin is used for locking the baffle and the air conditioning unit.
Compared with the prior art, the utility model has the following beneficial effects:
the splicing type cabinet temperature control system provided by the utility model connects the two cabinet units when assembling or expanding, and the specific installation process is as follows: the two cabinet body units are abutted, the top end connecting part on one cabinet body unit is connected with the top end connecting part on the other cabinet body unit through the top clamping plate, the accommodating groove is made to wrap the two top end connecting parts which are positioned on different cabinet body units but are adjacently arranged, and the top installation of the spliced cabinet temperature control system is completed; the two top end connecting parts are clamped in the accommodating groove, and a gap between the two top end connecting parts is covered by the top clamping plate, so that rainwater cannot flow from the groove wall of the accommodating groove to the gap between the two top end connecting parts by overcoming gravity, and the rainwater is prevented from entering the cabinet temperature control system from a gap between the two cabinet body units; then, the bottom end connecting part of one of the cabinet units is connected with the bottom end connecting part on the other cabinet unit, a sealing plate is installed in each installation groove through a locking device, then the locking device plays a role in fixing the sealing plate and the cabinet units, and the locking device can only be unlocked from the inside of the cabinet units, so that an external person cannot detach the sealing plate from the outside on the premise that the cabinet doors of the cabinet units are locked; therefore, the splicing type cabinet temperature control system disclosed by the utility model can avoid rainwater invasion and theft of external personnel, and the safety is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
The structure, proportion, size and the like shown in the drawings are only used for matching with the content disclosed in the specification, so that the person skilled in the art can understand and read the description, and the description is not used for limiting the limit condition of the implementation of the utility model, so the method has no technical essence, and any structural modification, proportion relation change or size adjustment still falls within the scope of the technical content disclosed by the utility model without affecting the effect and the achievable purpose of the utility model.
Fig. 1 is a schematic front view of a temperature control system of a splicing type cabinet according to an embodiment of the present invention;
fig. 2 is a schematic layout diagram of a first state of a temperature control system of a splicing type cabinet according to an embodiment of the present invention;
fig. 3 is a schematic layout diagram of a second state of the temperature control system of the splicing type cabinet according to the embodiment of the present invention;
fig. 4 is a schematic layout diagram of a third state of the temperature control system of the splicing type cabinet according to the embodiment of the present invention;
fig. 5 is a schematic view of a first local explosion structure of a temperature control system of a splicing type cabinet according to an embodiment of the present invention;
FIG. 6 is a schematic view of the top card installation of an embodiment of the present invention;
fig. 7 is a schematic view of a second partial explosion structure of the temperature control system of the splicing type cabinet according to the embodiment of the present invention;
FIG. 8 is an enlarged partial schematic view of FIG. 7 at FIG. A;
FIG. 9 is a schematic view of a sealing plate according to an embodiment of the present invention;
fig. 10 is a schematic diagram of a third partial explosion structure of the temperature control system of the splicing type cabinet according to the embodiment of the present invention;
FIG. 11 is an enlarged partial schematic view of FIG. 10 at FIG. B;
FIG. 12 is a schematic structural diagram of an air conditioning unit according to an embodiment of the present invention;
fig. 13 is a schematic view of an installation structure of a baffle according to an embodiment of the present invention.
Illustration of the drawings: 1. an air conditioning unit; 11. a first top connection portion; 12. a first bottom connection portion; 13. a first mounting groove; 2. a top clamping plate; 21. a containing groove; 3. an equipment cabinet unit; 31. a second top connection portion; 32. a second bottom connection portion; 33. a second mounting groove; 41. a locking lever; 42. a sealing plate; 43. a fastening part; 44. a clamping groove; 45. a guide portion; 46. a hook portion; 47. a sliding part; 51. evaporating the side cavity; 52. a condensation side cavity; 53. an evaporation side air return inlet; 54. evaporating a side air supply port; 55. a condensing side air return inlet; 56. a condensation side air outlet; 61. a slide pin; 62. a baffle plate; 63. an ear plate; 64. a pin hole; 71. a heat absorption refrigeration heat exchange device; 72. a heat releasing and exchanging device; 73. an evaporation fan; 74. and a condensing fan.
Detailed Description
In order to make the objects, features and advantages of the present invention more apparent and understandable, the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings, and it is to be understood that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
Referring to fig. 1 to 13, fig. 1 is a front view structural schematic diagram of a temperature control system of a splicing type cabinet according to an embodiment of the present invention, fig. 2 is a layout schematic diagram of a first state of the temperature control system of the splicing type cabinet according to the embodiment of the present invention, fig. 3 is a layout schematic diagram of a second state of the temperature control system of the splicing type cabinet according to the embodiment of the present invention, fig. 4 is a layout schematic diagram of a third state of the temperature control system of the splicing type cabinet according to the embodiment of the present invention, fig. 5 is a first partial explosion structural schematic diagram of the temperature control system of the splicing type cabinet according to the embodiment of the present invention, fig. 6 is an installation schematic diagram of a top card board according to the embodiment of the present invention, fig. 7 is a second partial explosion structural schematic diagram of the temperature control system of the splicing type cabinet according to the embodiment of the present invention, fig. 8 is a partial enlarged structural schematic diagram of fig. 7 at a, and fig. 9 is a structural schematic diagram of a sealing plate according to the embodiment of the present invention, fig. 10 is a schematic diagram of a third partial explosion structure of the temperature control system of the splicing type cabinet according to the embodiment of the present invention, fig. 11 is a schematic diagram of a partial enlarged structure of fig. 10 at fig. B, fig. 12 is a schematic diagram of a structure of an air conditioning unit according to the embodiment of the present invention, and fig. 13 is a schematic diagram of an installation structure of a baffle according to the embodiment of the present invention.
The embodiment of the utility model provides a splicing type cabinet temperature control system which is applied to an outdoor scene, can store heating units such as communication equipment units and the like, has the characteristic of high sealing performance on the basis of excellent capacity expansion capacity by improving the structure of the splicing type cabinet temperature control system, and avoids the influence of rainwater on the splicing type cabinet temperature control system.
As shown in fig. 1 to 6, the temperature control system of the splicing type cabinet provided by this embodiment includes at least two cabinet units and a top clamping plate 2, and a top end connecting portion is disposed on the top of each cabinet unit in an upward protruding manner. The cabinet body unit can be an air conditioner unit 1 or an equipment cabinet unit 3, the top clamping plate 2 can be connected with the air conditioner unit 1 and the equipment cabinet unit 3, can also be connected with the two air conditioner units 1, and can also be connected with the two equipment cabinet units 3, and the connection is not limited specifically.
The bottom of top cardboard 2 is equipped with storage tank 21, and two top connecting portions of two cabinet body unit looks butt are all blocked in storage tank 21 for the gap between the top connecting portion of two looks butt is covered by top cardboard 2.
The mounting groove has still been seted up to cabinet body unit bottom, is provided with bottom connecting portion in the mounting groove, detachably fixed connection between two bottom connecting portions of two cabinet body unit looks butt.
A sealing plate 42 is also detachably mounted in the mounting groove, and a locking device is also arranged between the sealing plate 42 and the groove wall of the mounting groove and used for limiting the position between the sealing plate 42 and the cabinet body unit.
Specifically, when the equipment or carry out the dilatation, with two cabinet body unit connections, specific installation: the two cabinet body units are abutted, the top end connecting part on one cabinet body unit is connected with the top end connecting part on the other cabinet body unit through the top clamping plate 2, the two top end connecting parts which are positioned on different cabinet body units but are adjacently arranged are wrapped by the accommodating groove bag 21, and the top installation of the spliced cabinet temperature control system is completed; because the two top end connecting parts are clamped in the accommodating groove, and the gap between the two top end connecting parts is covered by the top clamping plate 2, at the moment, rainwater cannot flow from the groove wall of the accommodating groove 21 to the gap between the two top end connecting parts by overcoming the gravity, so that the rainwater is prevented from entering the cabinet temperature control system from the gap between the two cabinet body units; then, the bottom end connecting part of one of the cabinet units is connected with the bottom end connecting part on the other cabinet unit, a sealing plate is installed in each installation groove through a locking device, then the locking device plays a role in fixing the sealing plate and the cabinet units, and the locking device can only be unlocked from the inside of the cabinet units, so that an external person cannot detach the sealing plate from the outside on the premise that the cabinet doors of the cabinet units are locked; therefore, the splicing type cabinet temperature control system disclosed by the utility model can avoid rainwater invasion and theft of external personnel, and the safety is improved.
Further, the cabinet unit includes an air conditioning unit 1 and an equipment cabinet unit 3; that is, for a single cabinet unit, the air conditioning unit 1 or the equipment cabinet unit 3 may be selected according to actual needs, and the connection between the two cabinet units may refer to the connection between the air conditioning unit 1 and the equipment cabinet unit 3, the connection between the two air conditioning units 1, and the connection between the two equipment cabinet units 3.
The top end connecting part comprises a first top connecting part 11 and a second top connecting part 31, the first top connecting part 11 is arranged on the top wall of the air conditioning unit 1 in an upward protruding mode and is arranged at two ends of the air conditioning unit 1; the second top connecting portion 31 protrudes upward from the top wall of the equipment cabinet unit 3, and is disposed at two ends of the equipment cabinet unit 3.
Illustratively, the air conditioning unit 1 in the present embodiment is provided with a first top connecting portion 11 protruding from each of two ends of the top wall; therefore, when the number of communication equipment units is small, as shown in fig. 2, the equipment cabinet unit 3 may be installed on the right side of the air conditioning unit 1; alternatively, as shown in fig. 3, the equipment cabinet unit 3 may be installed on the left side of the air conditioning unit 1; when the capacity needs to be expanded, as shown in fig. 4, the equipment cabinet unit 3 is correspondingly installed on the other side of the air conditioning unit 1, so that the equipment storage quantity of the spliced type cabinet temperature control system is increased.
When equipment or carrying out the dilatation, earlier offset equipment cabinet unit 3 and air conditioning unit 1, make first top connecting portion 11 and the mutual butt of second top connecting portion 31, then with the both ends of top cardboard 2 respectively with first top connecting portion 11 and second top connecting portion 31 fixed connection, make storage tank 21 parcel first top connecting portion 11 and second top connecting portion 31, accomplish concatenation formula rack temperature control system's equipment or dilatation. Wherein, because first top connecting portion 11 and second top connecting portion 31 block are in storage tank 21, the gap between first top connecting portion 11 and the second top connecting portion 31 is covered by top cardboard 2, the rainwater can't overcome gravity and flow to the gap between first top connecting portion 11 and the second top connecting portion 31 from the cell wall of storage tank 21 this moment, consequently avoid the rainwater to get into in the rack temperature control system from the clearance between air conditioning unit 1 and the equipment cabinet unit 3, the potential safety hazard that brings after the rack temperature control system dilatation has been eliminated.
Illustratively, the two ends of the top wall of the equipment cabinet unit 3 are both convexly provided with second top connecting parts 31, and the two ends of the bottom of the equipment cabinet unit 3 are both provided with second bottom connecting parts 32.
When two adjacent equipment cabinet units 3 are connected, two adjacent second top connecting portions 31 are fixedly connected through the top clamping plate 2, and two adjacent second bottom connecting portions 32 are fixedly connected.
Specifically, according to the demand of place demand or communication equipment quantity, can be in air conditioning unit 1 with a plurality of equipment cabinet units 3 of side-mounting, adopt the connected mode the same with the aforesaid between the adjacent equipment cabinet unit 3, the difference only lies in, through two second top connecting portion 31 fixed connection between the adjacent equipment cabinet unit 3, and realize improving the technological effect of leakproofness through two second top connecting portion 31 of top cardboard 2 parcel.
Further, as shown in fig. 10 and 11, the mounting groove includes a first mounting groove 13 and a second mounting groove 33, and the bottom end connection portion includes a first bottom connection portion 12 and a second bottom connection portion 32; the first mounting groove 13 is formed in the bottom of the air conditioning unit 1, and the second mounting groove 33 is formed in the bottom of the equipment cabinet unit 3; the first bottom connection part 12 is formed on a groove wall of the first installation groove 13; the second bottom connection part 32 is formed on a groove wall of the second mounting groove 33.
Illustratively, the first bottom connection 12 is fixedly connected to the second bottom connection 32 when the equipment cabinet unit 3 is connected to the air conditioning unit 1. It should be noted that the first bottom connecting portion 12 and the second bottom connecting portion 32 play a role in auxiliary connection, and the security of the temperature control system of the splicing type cabinet is further improved by the connection between the first bottom connecting portion 12 and the second bottom connecting portion 32.
In a specific embodiment, the air conditioning unit 1 is formed with a first mounting groove 13 therein, the first bottom connecting part 12 is formed on a groove wall of the first mounting groove 13, and the first bottom connecting part 12 includes a first mounting hole.
A second mounting groove 33 is formed in the equipment cabinet unit 3, a second bottom connection part 32 is formed on a groove wall of the second mounting groove 33, and the second bottom connection part 32 includes a second mounting hole.
When the equipment cabinet unit 3 is connected with the air conditioning unit 1, the first mounting hole and the second mounting hole are fixedly connected through a bolt. The installation mode is simple to operate, and connection stability between the equipment cabinet unit 3 and the air conditioner unit 1 is guaranteed; the first bottom connecting portion 12 and the second bottom connecting portion 32 provided inside are highly concealed, do not protrude from the outer surface of the unit, and have a higher degree of integration.
It should be added that the equipment cabinet unit 3 and the air conditioning unit 1 can also be fixedly connected at the bottom in other ways; for example, the first bottom connecting portion 12 is a slot formed on a slot wall of the first mounting slot 13, the second bottom connecting portion 32 is a projection protruding out of the second mounting slot 33, when the equipment cabinet unit 3 is connected with the air-conditioning unit 1, the projection passes through the slot, and a pin hole is formed in the projection, so that the equipment cabinet unit 3 and the air-conditioning unit 1 can be connected by passing a pin through the pin hole; or no mounting groove is formed, the first bottom connecting portion 12 and the second bottom connecting portion 32 are respectively arranged on the outer side of the unit, the first bottom connecting portion 12 and the second bottom connecting portion 32 are respectively provided with a lock hole, and the first bottom connecting portion 12 and the second bottom connecting portion 32 are locked by an additional lock, so that the operation of a worker from the outer side is facilitated.
Further, as shown in fig. 7 to 9, the locking device includes a locking bar 41, and the locking bar 41 can slide in the installation groove in a vertical direction.
The locking rod 41 capable of sliding in the vertical direction is arranged in each of the first mounting groove 13 and the second mounting groove 33.
The air conditioning unit 1 and the equipment cabinet unit 3 are detachably connected with a sealing plate 42, the sealing plate 42 is convexly provided with an engaging portion 43, and the engaging portion 43 is provided with an engaging groove 44 at a position corresponding to the locking rod 41.
When the sealing plate 42 is engaged with the mounting groove, i.e., when the sealing plate 42 is engaged with the first mounting groove 13 and/or the second mounting groove 33, the locking bar 41 is engaged in the engaging groove 44.
It should be understood that, after the first bottom connecting portion 12 and the second bottom connecting portion 32 are fixedly connected, the engaging portion 43 of the sealing plate 42 is locked with the locking rod 41 through the engaging groove 44, so that the temperature control system of the splicing type cabinet has strong sealing performance and high safety, and after the sealing plate 42 is installed, the sealing plate 42 cannot be directly taken out from the outside of the temperature control system of the splicing type cabinet, and the sealing plate 42 can only be detached by opening the cabinet door of the temperature control system of the splicing type cabinet and then releasing the locking between the locking rod 41 and the engaging groove 44 from the inside.
In a specific embodiment, the engagement portion 43 is formed with a guide portion 45 at an end thereof remote from the sealing plate 42. The width of the guide portion 45 in the vertical direction decreases in a direction away from the sealing plate 42.
For example, when the sealing plate 42 is installed, the sealing plate 42 is pushed into the installation groove, the locking rod 41 first contacts with the guide portion 45, and gradually rises under the action of the guide portion 45 until the engaging groove 44 is located below the locking rod 41, and as the engaging groove 44 is lower than the highest point of the guide portion 45, the locking rod 41 falls into the engaging groove 44; at this time, the lock bar 41 cannot be taken out of the engagement groove 44 from the outside, and the sealing plate 42 is hardly removed from the outside, so that the safety of the temperature control system of the rack-and-tile type is further improved.
It should be added that an elastic part is formed at one end of the engaging part 43 away from the sealing plate 42, and the elastic part is a groove wall of the engaging groove 44 away from the sealing plate 42; for example, when the sealing plate 42 is installed, the sealing plate 42 is pushed into the installation groove, the locking rod 41 first contacts with the elastic portion, so that the elastic portion moves downward until the locking rod 41 enters the engaging groove 44, and at this time, the elastic portion is reset to serve as a groove wall of the engaging groove 44 to limit the locking rod 41.
Further, a hook portion 46 is disposed in each of the first mounting groove 13 and the second mounting groove 33, and sliding portions 47 having sliding grooves are disposed at two ends of the hook portion 46. The hook portion 46 assists the worker to lift the locking rod 41 to unlock the locking of the locking rod 41 and the engaging groove 44, and when the sealing plate needs to be removed, the worker can lift the hook portion 46 from the inside to move the locking rod 41 in a direction away from the engaging groove 44, so as to release the locking of the locking rod 41 and the engaging groove 44.
The rod of the locking rod 41 is carried on the hook 46, and the end of the locking rod 41 is slidably connected to the sliding slot of the sliding part 47. It should be noted that the sliding portion 47 plays a role in limiting the movement direction of the locking rod 41, so as to prevent the locking rod 41 from deviating; the hook portion 46 plays a role in balancing stress, particularly, the sealing plate 42 is convexly provided with the two clamping portions 43, the two clamping portions 43 are respectively located on two sides of the hook portion 46, when the guide portion 45 is initially contacted with the locking rod 41, the hook portion 46 plays a role in balancing stress on two ends, one end of the locking rod 41 is prevented from moving upwards, the other end of the locking rod moves downwards, and stability of the sealing plate 42 during installation is improved.
In another embodiment, the locking device comprises a first connecting member, one end of the first connecting member is fixed inside the sealing plate 42, and the other end of the first connecting member is provided with a fixing hole and can be inserted into the mounting groove; and a second connecting piece fixedly connected with the first connecting piece through a fixing hole is arranged in the mounting groove. For example, the first connecting member is an L-shaped connecting member, one end of the first connecting member extending out of the L-shaped connecting member is provided with a fixing hole and can be inserted into the mounting groove, and the second connecting member arranged in the mounting groove can be provided with a fixing hole, so that a worker can connect the first connecting member and the second connecting member through a bolt or a screw at the inner side of the cabinet unit to complete the mounting of the sealing plate 42; in addition, a sliding block can be slidably installed in the installation groove, and the sliding block passes through the fixing holes on the first connecting piece and the second connecting piece respectively to complete the fixed connection of the first connecting piece and the second connecting piece, so that the installation of the sealing plate 42 is completed.
Furthermore, the cabinet body unit is also fixedly connected with a connecting plate; the connecting plate is used for fixedly connecting two adjacent cabinets. For example, two adjacent equipment cabinet units 3 are each provided with a connecting plate, wherein the connecting plate is arranged on the cabinet wall of the equipment cabinet unit 3, the connecting plate is provided with bolt holes, and the adjacent equipment cabinet units 3 can be further locked by fixedly connecting the two connecting plates through bolts.
Further, as shown in fig. 12, the air conditioning unit 1 further includes an evaporation side cavity 51 and a condensation side cavity 52.
An evaporation side air return opening 53 and an evaporation side air supply opening 54 are formed in the cavity wall of the evaporation side cavity 51, and an equipment installation station in the equipment cabinet unit 3 is arranged between the evaporation side air return opening 53 and the evaporation side air supply opening 54.
More specifically, a heat absorption refrigeration heat exchange device 71 is arranged in the evaporation side cavity 51, a heat release heat exchange device 72 is arranged in the condensation side cavity 52, and the heat release heat exchange device 72 is communicated with the heat absorption refrigeration heat exchange device 71 through a refrigerant pipeline. The heat absorption refrigeration heat exchange device 71 cools the hot air through the refrigerant flowing inside the heat absorption refrigeration heat exchange device to obtain cold air, the heated refrigerant flows into the heat release heat exchange device 72, the heat release heat exchange device 72 cools the heated refrigerant through the outdoor cold source, and the cooled refrigerant flows to the heat absorption refrigeration heat exchange device 71.
The evaporation side cavity 51 comprises a first cavity wall and a second cavity wall which are oppositely arranged along the first direction, at least one group of evaporation air inlets are respectively arranged on the first cavity wall and the second cavity wall, the evaporation air inlets comprise an evaporation side air return opening 53 and an evaporation side air supply opening 54 which are arranged along the first direction, and the air flow between the evaporation side air supply opening 54 and the evaporation side air return opening 53 flows through the equipment cabinet unit 3. The first direction, which is the direction indicated in fig. 12, is also the arrangement direction of the equipment cabinet units 3, that is, when a plurality of equipment cabinet units 3 are provided, the equipment cabinet units 3 are distributed along the first direction.
The wall of the condensation-side cavity 52 is provided with a condensation-side air return opening 55 and a condensation-side air outlet 56 along the second direction. It should be noted that, the air conditioning unit 1 of this embodiment adopts the layout of distributing the condensation-side cavity 52 and the evaporation-side cavity 51 from top to bottom, at this time, the equipment cabinet unit 3 can be arranged on one side or both sides of the left and right sides of the evaporation-side cavity 51 along the first direction, the condensation-side air return opening 55 and the condensation-side air outlet 56 are reserved to exchange heat with the air outside the cabinet in the second direction, the condensation side and the evaporation side do not interfere with each other, the heat exchange efficiency is high, and the overall floor area of the air conditioning unit 1 is small, which is convenient for site selection and transportation.
Specifically, the splicing type cabinet temperature control system of the embodiment improves the structure of the air conditioning unit 1, so that the first cavity wall and the second cavity wall of the air conditioning unit are respectively provided with an evaporation side air return opening 53 and an evaporation side air supply opening 54 which are formed along the first direction, and the splicing type cabinet temperature control system is also provided with a condensation side air return opening 55 and a condensation side air outlet 56 which are formed on the cavity wall of the condensation side cavity 52 along the second direction; firstly, the evaporation side cavity 51 and the condensation side cavity 52 are mutually independent, the air inlet and the air outlet of the evaporation side and the air inlet and the air outlet of the condensation side cannot interfere with each other, and the evaporation side and the condensation side of the air-conditioning unit 1 are integrated into a whole, so that the occupied space is small, the movement is convenient, the rapid dragging of the air-conditioning unit 1 can be realized, and the field installation is convenient; then, because at least one group of evaporation air inlets are respectively arranged on the first cavity wall and the second cavity wall, the equipment cabinet unit 3 can be singly arranged on one side of the air-conditioning unit 1, or can be arranged on two sides of the air-conditioning unit 1, and the expansion can be completed only by connecting the equipment cabinet unit 3 with the air-conditioning unit 1, namely, the expansion flexibility of the equipment cabinet unit 3 is high.
Further, between the heat releasing and exchanging device 72 and the condensation side air outlet 56, the condensation side cavity 52 is further installed with a condensation fan 74, and an air outlet direction of the condensation fan 74 is the same as the second direction.
An evaporation fan 73 is further installed in the evaporation side cavity 51 between the heat absorption refrigeration heat exchange device 71 and the evaporation side air supply opening 54, and the air outlet direction of the evaporation fan 73 is the same as the first direction. The condensing fan 74 and the evaporating fan 73 both adopt centrifugal fans, the air quantity is large, and the high-efficiency circulation of heat exchange air flow in the cabinet is met. It should be understood that the evaporation fan 73 and the condensation fan 74 both function to change the direction, for example, after the indoor hot air enters the evaporation side cavity 51 through the evaporation side air return opening 53, the indoor hot air passes through the heat absorption and refrigeration heat exchange device 71, and then passes through the turning direction and the increased air volume of the evaporation fan 73, and finally is discharged from the evaporation side air supply opening 54, wherein the hot air flows in the second direction after entering the evaporation side cavity 51, and the evaporation fan 73 also functions to correct the wind direction of the cooled indoor cold air, so that the indoor cold air finally flows out of the evaporation side cavity 51 in the first direction, and the air flow circulation and the efficiency are ensured; similarly, the condensing fan 74 also functions to correct the heated outdoor hot air, so that the outdoor hot air finally flows out of the condensing-side cavity 52 along the second direction; in the limited space of the air conditioning unit 1, the flowing lengths of the air in the evaporation side cavity 51 and the condensation side cavity 52 are prolonged, so that the heat exchange effect of the indoor air and the heat absorption refrigeration heat exchange device 71 is improved as much as possible, and the heat exchange effect of the outdoor air and the heat release heat exchange device 72 is improved.
Further, as shown in fig. 13, slide pins 61 are slidably connected to the evaporation side chamber 51 at positions corresponding to the evaporation side return air port 53 and the evaporation side supply air port 54, respectively.
The evaporation side air return opening 53 and the evaporation side air supply opening 54 are respectively detachably connected with a baffle plate 62, the baffle plate 62 is convexly provided with an ear plate 63, and the ear plate 63 is provided with a pin hole 64; the sliding pin 61 serves to lock the flap 62 with the air conditioning unit 1. It should be added that a pull rope may be connected to one end of the slide pin 61 to facilitate the release of the lock of the slide pin 61 on the blocking plate 62 by the worker, a guide slope is formed on one end of the slide pin 61, a compression spring is sleeved on the other end of the slide pin 61, one end of the compression spring abuts against the evaporation side cavity 51, and the other end of the compression spring abuts against the other end of the slide pin 61.
When the baffle plate 62 is arranged on the evaporation side air return opening 53 or the evaporation side air supply opening 54, a worker can press the baffle plate 62 to the evaporation side air return opening 53 or the evaporation side air supply opening 54 from the outside, the lug plate 63 extrudes the guide inclined plane of the sliding pin 61, the pressure spring is compressed until the pin hole 64 is overlapped with the sliding pin 61, the lug plate 63 does not press the sliding pin 61 any more, so that the sliding pin 61 slides into the pin hole 64 under the action of the compression spring, locking of the positional relationship between the shutter 62 and the evaporation side cavity 51 is achieved by the slide pin 61, so that the worker can release the lock of the slide pin 61 on the baffle plate 62 only by pulling the pull rope from the inside of the evaporation side cavity 51, namely the slide pin 61 restricts the position relation between the baffle plate 62 and the evaporation side cavity 51, therefore, external personnel cannot disassemble the sealing device from the outer side of the air conditioning unit 1, and the stability and the safety of the splicing type cabinet temperature control system are improved.
To sum up, the concatenation formula rack temperature control system that this embodiment provided possesses the dilatation ability, and waterproof leakproofness is strong, still has stability height, security height, heat transfer air current advantage such as high-efficient simultaneously.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The spliced cabinet temperature control system is characterized by comprising at least two cabinet body units and a top clamping plate (2), wherein the top of each cabinet body unit is upwards convexly provided with a top end connecting part;
an accommodating groove (21) is formed in the bottom of the top clamping plate (2), and two top end connecting parts abutted against the two cabinet body units are clamped in the accommodating groove (21), so that a gap between the two abutted top end connecting parts is covered by the top clamping plate (2);
the bottom of each cabinet body unit is also provided with an installation groove, a bottom end connecting part is arranged in the installation groove, and the two bottom end connecting parts abutted to the two cabinet body units are detachably and fixedly connected;
a sealing plate (42) is detachably mounted in the mounting groove, and a locking device is further arranged between the sealing plate (42) and the groove wall of the mounting groove and used for limiting the position between the sealing plate (42) and the cabinet body unit.
2. The temperature control system of spliced cabinet as defined in claim 1, wherein the cabinet units comprise an air conditioning unit (1) and an equipment cabinet unit (3);
the top end connecting part comprises a first top connecting part (11) and a second top connecting part (31), the first top connecting part (11) is arranged on the top wall of the air conditioning unit (1) in an upward protruding mode and is arranged at two ends of the air conditioning unit (1); the second top connecting parts (31) are arranged on the top wall of the equipment cabinet unit (3) in an upward protruding mode and are arranged at two ends of the equipment cabinet unit (3);
the mounting grooves comprise a first mounting groove (13) and a second mounting groove (33), and the bottom end connecting part comprises a first bottom connecting part (12) and a second bottom connecting part (32); the first mounting groove (13) is formed in the bottom of the air conditioning unit (1), and the second mounting groove (33) is formed in the bottom of the equipment cabinet unit (3); the first bottom connection part (12) is formed on a groove wall of the first mounting groove (13); the second bottom connection part (32) is formed on a groove wall of the second mounting groove (33).
3. The splicing type cabinet temperature control system of claim 2, wherein the first top connecting part (11) is arranged at both ends of the top wall of the air conditioning unit (1) in a protruding manner, and the first bottom connecting part (12) is arranged at both ends of the bottom of the air conditioning unit (1);
the second top connecting parts (31) are arranged at two ends of the top wall of the equipment cabinet unit (3) in a protruding mode, and the second bottom connecting parts (32) are arranged at two ends of the bottom of the equipment cabinet unit (3).
4. The rack temperature control system of claim 1, wherein the locking device comprises a locking bar (41), the locking bar (41) being slidable in the mounting slot in a vertical direction;
the sealing plate (42) is convexly provided with an engaging part (43), and an engaging groove (44) is formed in the position, corresponding to the locking rod (41), of the engaging part (43);
when the sealing plate (42) is engaged with the mounting groove, the locking rod (41) is engaged in the engaging groove (44).
5. The temperature control system of the spliced cabinet as claimed in claim 4, wherein a guide part (45) is formed at one end of the clamping part (43) far away from the sealing plate (42);
the guide portion (45) has a width in the vertical direction decreasing in a direction away from the sealing plate (42).
6. The temperature control system for the spliced cabinet according to claim 4, wherein a hook portion (46) is arranged in each mounting groove, and a sliding portion (47) provided with a sliding groove is respectively arranged at two ends of each hook portion (46);
the rod part of the locking rod (41) is borne on the hook part (46), and the end part of the locking rod (41) is connected with the sliding groove of the sliding part (47) in a sliding manner.
7. The temperature control system of the splicing type cabinet as claimed in claim 1, wherein the locking device comprises a first connecting piece, one end of the first connecting piece is fixed on the inner side of the sealing plate (42), and the other end of the first connecting piece is provided with a fixing hole and can be inserted into the mounting groove;
and a second connecting piece fixedly connected with the first connecting piece through the fixing hole is arranged in the mounting groove.
8. The temperature control system of a splicing type cabinet according to claim 1, wherein a connecting plate is fixedly connected to the cabinet body unit; the connecting plate is used for fixedly connecting two adjacent cabinet body units.
9. The temperature control system of spliced cabinet according to claim 2, wherein the air conditioning unit (1) further comprises an evaporation-side cavity (51) and a condensation-side cavity (52);
an evaporation side air return opening (53) and an evaporation side air supply opening (54) are formed in the cavity wall of the evaporation side cavity (51), and an equipment installation station in the equipment cabinet unit (3) is arranged between the evaporation side air return opening (53) and the evaporation side air supply opening (54).
10. The temperature control system of the splicing type cabinet as claimed in claim 9, wherein a sliding pin (61) is slidably connected to the evaporation side cavity (51) at a position corresponding to the evaporation side air return opening (53) and the evaporation side air supply opening (54), respectively;
the evaporation side air return opening (53) and the evaporation side air supply opening (54) are respectively detachably connected with a baffle plate (62), the baffle plate (62) is convexly provided with an ear plate (63), and the ear plate (63) is provided with a pin hole (64); the sliding pin (61) is used for locking the baffle (62) and the air conditioning unit (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122111072.1U CN215818823U (en) | 2021-09-02 | 2021-09-02 | Concatenation formula rack temperature control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122111072.1U CN215818823U (en) | 2021-09-02 | 2021-09-02 | Concatenation formula rack temperature control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113597151A (en) * | 2021-09-02 | 2021-11-02 | 广东海悟科技有限公司 | Concatenation formula rack temperature control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113597151A (en) * | 2021-09-02 | 2021-11-02 | 广东海悟科技有限公司 | Concatenation formula rack temperature control system |
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