CN219018212U - Ultra-wide working condition adjusting device - Google Patents
Ultra-wide working condition adjusting device Download PDFInfo
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- CN219018212U CN219018212U CN202222356742.0U CN202222356742U CN219018212U CN 219018212 U CN219018212 U CN 219018212U CN 202222356742 U CN202222356742 U CN 202222356742U CN 219018212 U CN219018212 U CN 219018212U
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Abstract
The utility model discloses an ultra-wide working condition adjusting device which comprises an air conditioning unit, wherein a mounting frame is fixedly arranged on the left side of the air conditioning unit, the upper end of the mounting frame is connected with a control electric box in a plug-in manner, the lower end of the mounting frame is provided with a convenient assembly part, the lower end of the control electric box is provided with a fixed block, the convenient assembly part and the fixed block are movably connected, and a frequency converter is fixedly arranged in the control electric box. According to the utility model, the knob is utilized to rotate the gear before the control electric box and the mounting frame are connected, so that the gear linkage rack slides on the sliding rail and extrudes the spring, meanwhile, the mounting plates connected by the connecting rods are simultaneously opened at the front side and the rear side, then, after the control electric box is connected, the knob is loosened, the spring is reset, the connecting rods are linked to the mounting frame to approach the mounting frame under the action of the spring, and meanwhile, the inserting blocks at the opposite sides of the mounting plates are inserted into the control electric box to complete fixation, so that the control electric box is more convenient to mount.
Description
Technical Field
The utility model belongs to the technical field of frequency converters, and particularly relates to an ultra-wide working condition adjusting device.
Background
The central air conditioning system consists of one or more cold and heat source systems and a plurality of air conditioning systems, which are different from the conventional refrigerant type air conditioner, and intensively process air to achieve comfort requirements. The liquid gasification refrigeration principle is adopted to provide the required cooling capacity for the air conditioning system so as to offset the heat load of the indoor environment; the heating system provides the air conditioning system with the required heat to counteract the indoor environmental cooling and heating load.
The central air conditioning unit in the prior art generally carries out ultra-wide working condition adjustment through a control electric box with a frequency converter, so that the unit realizes high-efficiency operation within the ultra-wide working condition range, the air conditioning unit in the prior art can reach the ultra-wide working condition range of between-35 and 55 ℃ under the frequency conversion effect, and is widely applied to various medium and large office buildings, hospitals, schools, markets, factories and the like, and is well appreciated by users, however, the power supply box of the central air conditioning unit in the prior art is generally welded or screwed outside the unit, the installation efficiency is high, and the frequency converter mostly adopts heat dissipation aluminum fins or is provided with ventilation holes for heat dissipation, so that the heat dissipation effect is poor, and technical improvement is needed.
Disclosure of Invention
Aiming at the problems in the background art, the utility model aims to provide an ultra-wide working condition adjusting device so as to solve the problems that the traditional adjusting device is inconvenient to install and the heat dissipation effect of a frequency converter in the adjusting device is poor.
The technical aim of the utility model is realized by the following technical scheme:
the utility model provides an ultra wide operating mode adjusting device, includes air conditioning unit, air conditioning unit's left side fixed mounting has the mounting bracket, the upper end plug connection of mounting bracket has the control electric box, the lower extreme of mounting bracket is equipped with the civilian dress piece, the lower extreme of control electric box is equipped with the fixed block, civilian dress piece and fixed block are swing joint, the inside fixed mounting of control electric box has the converter, the right side of converter is equipped with aluminum plate, aluminum plate's right side is equipped with the radiating element.
Further, as the preferable technical scheme, the right side of the control electric box is fixedly connected with a positioning block, and the control electric box is connected with the inner right side wall of the mounting frame in a plugging manner through the positioning block.
Further, as the preferred technical scheme the civilian dress piece includes the installation shell, installation shell fixed mounting is in the lower extreme of mounting bracket, the inboard sliding connection of installation shell has the mounting panel, the right side fixed mounting of mounting panel has the fixture block, the inside contralateral of mounting panel and installation shell is equipped with the spring, the left side fixed mounting of mounting panel has the pull rod, the one end of pull rod runs through installation shell fixed mounting and has the pull block, the one end of fixture block runs through the shell wall and the fixed block joint of installation shell and is connected.
Further, as a preferable technical scheme, a sliding groove is formed in the installation shell, and the installation plate is slidably connected in the installation shell through the sliding groove.
Further, as a preferable technical scheme, a fixing groove is formed in the left side of the fixing block, and the left side of the clamping block is connected with the fixing groove in a clamping mode.
Further, as a preferable technical scheme, the shape of the upper end face of the clamping block is in an inclined plane shape.
Further, as preferred technical scheme, the radiating piece includes the aluminum sheet, aluminum sheet welded connection is on aluminum sheet's right side, aluminum sheet's right side fixed mounting has the crooked pipe, the opposite side fixedly connected with copper pipe of body and aluminum sheet of crooked pipe, the upper end of crooked pipe is equipped with the cold mouth of a river, the lower extreme of crooked pipe is equipped with the hot mouth of a river, the right side of control box, the right side fixedly connected with water tank of control box, the inside fixed mounting of water tank has the immersible pump, the output fixedly connected with first water pipe of immersible pump, the one end of first water pipe stretches into the inside and cold mouth fixed connection of control box, the back fixedly connected with second water pipe of water tank, the one end of second water pipe stretches into the inside and hot mouth fixed connection of control box.
Further, as a preferable technical scheme, the aluminum sheets are arranged on the right side of the aluminum sheet in a staggered manner, and the bending tube is arranged between opposite sides of the aluminum sheet.
Further, as a preferable technical scheme, one end of the copper pipe is communicated with the bending pipe.
Further, as a preferable technical scheme, the inside of the water tank is in a ladder shape, the second water pipe input port is arranged at the high end of the inside of the water tank, and the first water pipe output port is arranged at the low end of the inside of the water tank.
In summary, the utility model has the following advantages:
firstly, when the control electric box is installed, the control electric box is firstly spliced along the installation frame, meanwhile, the lower end of the control electric box is provided with a fixed block, the lower end of the fixed block penetrates through the bottom of the installation frame and then contacts with the inclined surface of the clamping block, so that the spring is extruded along the inclined surface of the clamping block, meanwhile, the installation plate connected with the clamping block slides in the installation shell to extrude the spring, after the fixed block is bottoms, the spring resets to push the clamping block on the installation plate to clamp and fix the fixed block, thereby being convenient for quickly installing the control electric box, avoiding welding and screw fixation, and greatly improving the assembly efficiency;
the second, at first control electric box inside converter dispels the heat through the heat dissipation aluminium wing, the cooperation is established and is provided with cold mouth of a river and hot water mouth bending tube that sets up on the heat dissipation aluminium wing, the immersible pump utilizes first water pipe to export cooling water to the bending tube by cold mouth of a river through the water tank, the bending tube is connected through copper pipe and heat dissipation aluminium wing simultaneously, further take away the heat on the heat dissipation aluminium wing also thereupon, and after the hot water passes through second water pipe connection water tank input, along the inside ladder heat dissipation of water tank, export the cooling water circulation again through first water pipe by the immersible pump of water tank low side, thereby can conveniently dispel the heat to control electric box inside converter, and then improve life.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is an enlarged view of FIG. 2B of the present utility model;
FIG. 4 is a right side view of the curved tube of the present utility model;
fig. 5 is an enlarged view of fig. 2 a of the present utility model.
Reference numerals: 1. an air conditioning unit; 2. a mounting frame; 3. controlling an electric box; 4. a fixed block; 5. a convenient assembly part; 501. a clamping block; 502. a mounting shell; 503. a mounting plate; 504. a spring; 505. a pull rod; 506. pulling blocks; 6. a positioning block; 7. a chute; 8. a fixing groove; 9. a frequency converter; 10. an aluminum plate; 11. a heat sink; 111. an aluminum sheet; 112. bending the tube; 113. copper pipe; 114. a cold water port; 115. a hot water port; 116. a first water pipe; 117. a second water pipe; 118. submersible pump; 119. a water tank.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-5, the ultra-wide working condition adjusting device according to the embodiment comprises an air conditioning unit 1, wherein a mounting frame 2 is fixedly installed on the left side of the air conditioning unit 1, the upper end of the mounting frame 2 is connected with a control electric box 3 in a plug-in manner, a convenient assembly part 5 is arranged at the lower end of the mounting frame 2, a fixed block 4 is arranged at the lower end of the control electric box 3, the convenient assembly part 5 is movably connected with the fixed block 4, a frequency converter 9 is fixedly installed in the control electric box 3, an aluminum plate 10 is arranged on the right side of the frequency converter 9, and a heat dissipation part 11 is arranged on the right side of the aluminum plate 10; the right side of the control electric box 3 is fixedly connected with a positioning block 6, the control electric box 3 is connected with the right side wall of the inside of the mounting frame 2 in a plugging manner through the positioning block 6, and the positioning block 6 is arranged on the control electric box 3, so that the control electric box 3 and the mounting frame 2 can be conveniently positioned and plugged; the left side of the control electric box 3 is provided with a door with a display screen, so that the mode of adjustment and the working condition state after adjustment can be conveniently displayed; the back of the control electric box 3 is provided with a plurality of heat dissipation holes for conventional ventilation and heat dissipation.
Example 2
Referring to fig. 2-3, in order to achieve the purpose of conveniently installing the control electric box 3 on the basis of embodiment 1, in this embodiment, innovative design is performed on the temporary installation piece 5, specifically, the temporary installation piece 5 includes an installation shell 502, the installation shell 502 is fixedly installed at the lower end of the installation frame 2, an installation plate 503 is slidingly connected to the inner side of the installation shell 502, a clamping block 501 is fixedly installed on the right side of the installation plate 503, springs 504 are arranged on opposite sides inside the installation plate 503 and the installation shell 502, a pull rod 505 is fixedly installed on the left side of the installation plate 503, one end of the pull rod 505 penetrates through the installation shell 502 and is fixedly installed with a pull block 506, one end of the clamping block 501 penetrates through the shell wall of the installation shell 502 and is in clamping connection with the fixed block 4, the control electric box 3 is spliced along the installation frame 2, meanwhile, the lower end of the control electric box 3 is installed with the fixed block 4 and then penetrates through the bottom of the installation frame 2 and is in inclined contact with the clamping block 501, so that the inclined plane of the clamping block 501 is extruded along the inclined plane of the clamping block, meanwhile the installation plate 503 connected with the clamping block 501 slides in the installation shell 502 to extrude the springs 504, after the fixed block 4 is bottoming, the clamping block 503 is pushed by the springs to reset the installation plate 503, and the fixed block 4 is clamped by the clamping block 501; the inside of the installation shell 502 is provided with the sliding chute 7, the installation plate 503 is slidably connected inside the installation shell 502 through the sliding chute 7, and the installation plate 503 can slide inside the installation shell 502 through the sliding chute 7 arranged inside the installation shell 502; the left side of the fixed block 4 is provided with the fixed slot 8, the left side of the clamping block 501 is connected with the fixed slot 8 in a clamping way, and the clamping block 501 can be conveniently fixed by arranging the fixed slot 8 on the fixed block 4; the upper end surface of the clamping block 501 is in an inclined surface shape, and the upper end surface of the clamping block 501 is designed into an inclined surface shape, so that the clamping block can be directly inserted into the fixed block 4 on the control electric box 3.
Example 3
Referring to fig. 4-5, in this embodiment, in order to achieve the purpose of radiating heat of the frequency converter 9 inside the adjusting device on the basis of embodiment 1, innovative design is performed on the radiating member 11 in this embodiment, concretely, the radiating member 11 includes a radiating aluminum fin 111, the radiating aluminum fin 111 is welded and connected to the right side of the radiating aluminum fin 10, a curved tube 112 is fixedly installed on the right side of the radiating aluminum fin 10, a copper tube 113 is fixedly connected to the opposite side of the tube body of the curved tube 112 and the radiating aluminum fin 111, a cold water port 114 is provided at the upper end of the curved tube 112, a hot water port 115 is provided at the lower end of the curved tube 112, the right side of the control electric box 3 is fixedly connected to a water tank 119, a submerged pump 118 is fixedly installed inside the water tank 119, the output end of the submerged pump 118 is fixedly connected to a first water tube 116, one end of the first water tube 116 is extended into the control electric box 3 and fixedly connected to the cold water port 114, a second water tube 117 is fixedly connected to the back of the control electric box 3, one end of the second water tube 117 extends into the interior of the control electric box 3 and is fixedly connected to the hot water port 115, a copper tube 111 is fixedly connected to the right side of the radiating aluminum fin 10, a cooling fin 111 is provided on the right side of the radiating aluminum fin 10, a cooling water tube 111 is matched with the radiating aluminum fin 10, a cooling fin is further heat is carried by the radiating water tube 112 and the cooling water is connected to the cold water port 116 through the cooling water pipe 116, and the cooling water pipe 116 is further connected to the cooling water pipe 116, and the cooling fin 112 is connected to the cooling water pipe 116 by the cooling tube 116; the heat dissipation aluminum fins 111 are arranged on the right side of the heat dissipation aluminum fins 10 in a staggered manner, the bent pipe 112 is arranged between the opposite sides of the heat dissipation aluminum fins 111, and the staggered heat dissipation aluminum fins 111 are arranged on the right side of the heat dissipation aluminum fins 10, so that heat dissipation to the heat dissipation aluminum fins 10 can be facilitated, and meanwhile, the bent pipe 112 is convenient to install; one end of the copper pipe 113 is communicated with the bending pipe 112, and one end of the copper pipe 113 is communicated with the bending pipe 112, so that heat on the heat dissipation aluminum fins 111 can be conveniently further dissipated through cooling water in the bending pipe 112; the inside of the water tank 119 is in a ladder shape, the input port of the second water pipe 117 is arranged at the high end of the inside of the water tank 119, the output port of the first water pipe 116 is arranged at the low end of the inside of the water tank 119, and the inside of the water tank 119 is arranged in a ladder shape, so that hot water can conveniently flow from a high position to a low position, the heat dissipation distance and the heat dissipation surface are increased, and the cooling of the hot water is accelerated; the upper end of the water tank 119 is provided with a through pipe which can facilitate heat transfer to the outside and can also add water to the water tank 119.
The use principle and the advantages are that: when the control electric box 3 is installed, firstly, the control electric box 3 is inserted along the installation frame 2, meanwhile, the lower end of the control electric box 3 is provided with the fixing block 4, the lower end of the fixing block 4 penetrates through the bottom of the installation frame 2 and then contacts with the inclined surface of the clamping block 501, the inclined surface of the clamping block 501 is extruded, meanwhile, the installation plate 503 connected with the clamping block 501 slides in the installation shell 502 to extrude the spring 504, after the fixing block 4 is at the bottom, the spring 504 resets to push the clamping block 501 on the installation plate 503 to clamp and fix the fixing block 4, in the use process, a display screen is arranged on the left side of the control electric box 3, the mode can be conveniently adjusted, meanwhile, the adjusted working condition state can be displayed, meanwhile, the frequency converter 9 in the control electric box 3 can generate heat, the heat is absorbed by the heat radiating aluminum fins 10, the lower end submerged pump 118 in the water tank 119 is conveyed to the cold water mouth 114 of the bending pipe 112 through the first water pipe 116, the bending pipe 112 is connected with the heat of the aluminum fins 10 through the copper pipe 113 and the heat radiating aluminum fins 111, the heat on the aluminum fins 111 is further carried away, and the heat on the hot water pipe 119 is transferred to the water tank 119 along with the heat pipe 119 again through the second water pipe, and then flows into the water tank 119 to the cooling part to the inner part of the cooling water tank.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An ultra-wide working condition adjusting device is characterized in that: including air conditioning unit, air conditioning unit's left side fixed mounting has the mounting bracket, the upper end plug connection of mounting bracket has the control electric box, the lower extreme of mounting bracket is equipped with the civilian dress spare, the lower extreme of control electric box is equipped with the fixed block, civilian dress spare and fixed block are swing joint, the inside fixed mounting of control electric box has the converter, the right side of converter is equipped with aluminum plate, aluminum plate's right side is equipped with the radiating part.
2. The ultra-wide operating mode adjusting device according to claim 1, wherein: the right side of the control electric box is fixedly connected with a positioning block, and the control electric box is connected with the right side wall of the inside of the mounting frame in a plugging manner through the positioning block.
3. The ultra-wide operating mode adjusting device according to claim 1, wherein: the convenient assembly part comprises an installation shell, wherein the installation shell is fixedly arranged at the lower end of the installation frame, the installation plate is connected to the inner side of the installation shell in a sliding manner, a clamping block is fixedly arranged on the right side of the installation plate, a spring is arranged on the opposite side of the installation plate and the inner side of the installation shell, a pull rod is fixedly arranged on the left side of the installation plate, one end of the pull rod penetrates through the installation shell and is fixedly provided with a pull block, and one end of the clamping block penetrates through the shell wall of the installation shell and is connected with the fixing block in a clamping manner.
4. An ultra-wide operating mode adjusting device according to claim 3, wherein: the inside of installation shell is equipped with the spout, the mounting panel passes through spout sliding connection in the inside of installation shell.
5. An ultra-wide operating mode adjusting device according to claim 3, wherein: the left side of fixed block is equipped with the fixed slot, the left side and the fixed slot joint of fixture block are connected.
6. An ultra-wide operating mode adjusting device according to claim 3, wherein: the upper end surface of the clamping block is inclined.
7. The ultra-wide operating mode adjusting device according to claim 1, wherein: the heat dissipation piece includes the aluminum sheet, aluminum sheet welded connection is on aluminum sheet's right side, aluminum sheet's right side fixedly mounted has the crooked pipe, the opposite side fixedly connected with copper pipe of body and aluminum sheet of crooked pipe, the upper end of crooked pipe is equipped with the cold mouth of a river, the lower extreme of crooked pipe is equipped with the hot mouth of a river, the right side of control electric box, the right side fixedly connected with water tank of control electric box, the inside fixedly mounted of water tank has the immersible pump, the output fixedly connected with first water pipe of immersible pump, the one end of first water pipe stretches into the inside and cold mouth fixed connection of control electric box, the back fixedly connected with second water pipe of water tank, the one end of second water pipe stretches into the inside and hot mouth fixed connection of control electric box.
8. The ultra-wide operating mode adjusting device according to claim 7, wherein: the aluminum sheets are arranged on the right side of the aluminum sheet in a staggered mode, and the bending tube is arranged between the opposite sides of the aluminum sheet.
9. The ultra-wide operating mode adjusting device according to claim 7, wherein: one end of the copper pipe is communicated with the bending pipe.
10. The ultra-wide operating mode adjusting device according to claim 7, wherein: the inside of water tank is echelonment, the second water pipe input port is established at the inside high end of water tank, first water pipe output port is established at the inside low end of water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222356742.0U CN219018212U (en) | 2022-09-05 | 2022-09-05 | Ultra-wide working condition adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222356742.0U CN219018212U (en) | 2022-09-05 | 2022-09-05 | Ultra-wide working condition adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219018212U true CN219018212U (en) | 2023-05-12 |
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ID=86250021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222356742.0U Active CN219018212U (en) | 2022-09-05 | 2022-09-05 | Ultra-wide working condition adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219018212U (en) |
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2022
- 2022-09-05 CN CN202222356742.0U patent/CN219018212U/en active Active
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