CN212786175U - Electrical cabinet with dehumidification function - Google Patents
Electrical cabinet with dehumidification function Download PDFInfo
- Publication number
- CN212786175U CN212786175U CN202021616541.4U CN202021616541U CN212786175U CN 212786175 U CN212786175 U CN 212786175U CN 202021616541 U CN202021616541 U CN 202021616541U CN 212786175 U CN212786175 U CN 212786175U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- air
- pair
- lower cabinet
- dehumidification function
- 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.)
- Active
Links
Images
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model discloses an electrical cabinet with dehumidification function, which comprises a cabinet body, wherein the interior of the cabinet body is horizontally provided with a first clapboard and a second clapboard from top to bottom in sequence and divides the cabinet body into an upper cabinet body, a middle cabinet body and a lower cabinet body, an air filter tank, a cooling device and an electric heating rod are arranged in the upper cabinet body, a pair of vertical plates are vertically arranged in the lower cabinet body and divide the lower cabinet body into a left lower cabinet body, the cabinet body, the lower cabinet body in the right side, it is equipped with into the wind gap to go up cabinet body roof, it is equipped with the air-blower to go into wind gap department, the mouth of blowing of air-blower is relative with going into the wind gap, be equipped with a plurality of inlet ports on the first baffle, be equipped with a plurality of ventholes on the second baffle, the venthole is located between a pair of riser, all be equipped with the air outlet on every riser, the internal air exhauster that all is equipped with of lower cabinet body in a left side and the lower cabinet body in the right side, the suction opening of air exhauster is relative with the air outlet, go up the cabinet body. The utility model discloses not only dehumidification is efficient, and it is effectual to dehumidify.
Description
Technical Field
The utility model relates to a regulator cubicle technical field, concretely relates to regulator cubicle with dehumidification function.
Background
The regulator cubicle is formed by steel processing and is used for protecting the cupboard of components and parts normal work, and the wide application has been in chemical industry trade, electric power system, nuclear power trade, traffic industry etc. but has some regulator cubicle structures at present too simple, and when equipment is in moist area or receives the influence of overcast and rainy weather, the moisture can be long-pending inside the regulator cubicle, makes regulator cubicle internal facilities wet, can lead to the circuit short circuit and lead to whole circuit to burn out when serious.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
The utility model discloses it is still another purpose to provide a regulator cubicle with dehumidification function, and it blows to the internal of cabinet through the air-blower to loop through the internal air filter tank edulcoration dehumidification of cabinet, through electrical heating rod heating, air exhauster take out from the cabinet body with gas, make the air so circulation flow, realize the process to the dehumidification of the cabinet body.
In order to achieve these objects and other advantages in accordance with the present invention, there is provided an electrical cabinet having a dehumidification function, comprising:
the cabinet body is a cuboid box body, a first partition plate and a second partition plate are sequentially and horizontally arranged in the cabinet body from top to bottom and divide the cabinet body into an upper cabinet body, a middle cabinet body and a lower cabinet body, a pair of first support plates and a pair of second support plates are sequentially and horizontally arranged on the inner side wall of the upper cabinet body from top to bottom, a pair of vertical plates are vertically arranged in the lower cabinet body and divide the lower cabinet body into a left lower cabinet body, a middle lower cabinet body and a right lower cabinet body, an air inlet is arranged on the top wall of the upper cabinet body, an air blower is arranged at the air inlet, an air blowing port of the air blower is opposite to the air inlet, a plurality of air inlet holes are arranged on the first partition plate, a plurality of air outlet holes are arranged on the second partition plate, the air outlet holes are positioned between the pair of vertical plates, an air outlet is arranged on the vertical, the air suction opening of the exhaust fan is opposite to the air outlet, and openable door plates are arranged on the side walls of the upper cabinet body, the middle cabinet body, the left lower cabinet body and the right lower cabinet body;
the air filter tank is provided with an upward opening, the air filter tank is detachably arranged on the pair of first supporting plates, a plurality of vent holes are formed in the bottom plate of the air filter tank, a spherical drying agent is arranged in the air filter tank, and a dust removal net is arranged above the drying agent;
a cooling device, comprising:
the infusion pipeline is erected on the pair of second supporting plates, and an inlet and an outlet of the infusion pipeline respectively penetrate through a through hole in the side wall of the upper cabinet body;
the heat insulation box is arranged at the back of the cabinet body, a cooling ice bag and a cooling pipe are arranged in the heat insulation box, one end of the cooling pipe is connected with an inlet of a circulating pump, the other end of the cooling pipe is connected with an outlet of the infusion pipeline, and an outlet of the circulating pump is connected with an inlet of the infusion pipeline through a water pipe;
an electric heating rod disposed on the second separator.
Preferably, in the electrical cabinet with a dehumidification function, the infusion pipeline includes:
the connecting pipes are sealed at one ends and arranged in parallel, a plurality of connecting holes are arranged on the pipe walls of the connecting pipes side by side, the opening of one connecting pipe is connected with the water pipe, and the opening of the other connecting pipe is connected with the cooling pipe;
and two ends of the infusion tubes are communicated with the pair of connecting tubes through the opposite connecting holes respectively.
Preferably, in the electrical cabinet with a dehumidification function, the distance from the first support plate to the top wall of the upper cabinet is greater than the height of the air filter tank.
Preferably, in the electrical cabinet with a dehumidification function, a temperature alarm is arranged in the middle cabinet body.
Preferably, in the electrical cabinet with a dehumidification function, the first support plate is provided with a limiting hole, and the air filter tank bottom plate is externally provided with a pair of protrusions which are respectively inserted into the corresponding limiting holes.
Preferably, in the electrical cabinet with a dehumidification function, the size of the desiccant is larger than the size of the vent hole and smaller than the depth of the air filtering tank.
The utility model discloses at least, include following beneficial effect: the utility model is safe and convenient to use, and has high dehumidification efficiency and good dehumidification effect; the electric heating rod and the cooling device in the utility model work alternately, which can not only ensure that the cabinet body is continuously charged with dry gas to take away the moisture in the cabinet body and dehumidify the cabinet body, but also avoid the damage to the inner circuit or the device thereof caused by overhigh temperature in the middle cabinet body; the utility model can check the concrete conditions of each device in the upper cabinet body and the middle cabinet body in time through the openable door plate of the upper cabinet body and the middle cabinet body, so as to monitor and maintain; openable door plates are arranged on the side walls of the left lower cabinet body and the right lower cabinet body, and exhaust fans are arranged in the openable door plates, so that moisture can be rapidly exhausted out of the cabinet body under the assistance of the exhaust fans; the venthole is located between a pair of risers, only fully extracts the moisture in the middle cabinet body when being favorable to the air exhauster to bleed, and work efficiency is high.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic view of an internal structure of an electrical cabinet with a dehumidification function according to one embodiment of the present invention;
fig. 2 is a schematic structural view of a cooling device in one of the technical solutions of the present invention;
fig. 3 is a schematic view showing the result of the infusion pipeline in one of the technical solutions of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terms "lateral," "longitudinal," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
In one of them technical scheme, as shown in fig. 1 and fig. 2, the utility model provides an regulator cubicle with dehumidification function includes:
the cabinet body 4 is a cuboid box body, a first partition plate 17 and a second partition plate 3 are sequentially and horizontally arranged in the cabinet body 4 from top to bottom, the cabinet body 4 is divided into an upper cabinet body, a middle cabinet body and a lower cabinet body, a pair of first support plates 15 and a pair of second support plates 8 are sequentially and horizontally arranged on the inner side wall of the upper cabinet body from top to bottom, a pair of vertical plates 19 are vertically arranged in the lower cabinet body, the lower cabinet body is divided into a left lower cabinet body, a middle lower cabinet body and a right lower cabinet body, an air inlet 10 is arranged on the top wall of the upper cabinet body, an air blower 11 is arranged at the air inlet 10, an air blowing port of the air blower 11 is arranged opposite to the air inlet 10, a plurality of air inlets 6 are arranged on the first partition plate 17, a plurality of air outlets 18 are arranged on the second partition plate 3, the air outlets 18 are positioned between the pair of, the left lower cabinet body and the right lower cabinet body are internally provided with exhaust fans 1, an exhaust opening of each exhaust fan 1 is opposite to the air outlet 2, and the side walls of the upper cabinet body, the middle cabinet body, the left lower cabinet body and the right lower cabinet body are respectively provided with an openable door plate;
the air filter tank 13 is provided with an upward opening, the air filter tank 13 is detachably arranged on a pair of first supporting plates 15, a plurality of vent holes are formed in the bottom plate of the air filter tank 13, a spherical drying agent 14 is arranged in the air filter tank 13, and a dust removal net 12 is arranged above the drying agent 14;
a cooling device, comprising:
the infusion pipeline 9 is erected on the pair of second supporting plates 8, and the inlet and the outlet of the infusion pipeline 9 respectively penetrate through a through hole 25 on the side wall of the upper cabinet body;
the heat preservation box 20 is arranged behind the cabinet body 4, a cooling ice bag 21 and a cooling pipe 22 are arranged in the heat preservation box 20, one end of the cooling pipe 22 is connected with an inlet of a circulating pump 23, the other end of the cooling pipe is connected with an outlet of the infusion pipeline 9, and the outlet of the circulating pump 23 is connected with an inlet of the infusion pipeline 9 through a water pipe 24;
and an electric heating rod 7 disposed on the second partition plate.
The electrical cabinet with dehumidification function provided by the technical scheme comprises a cuboid cabinet body 4, a first clapboard 17 and a second clapboard 3 are horizontally arranged in the cabinet body 4 from top to bottom in sequence, the cabinet body 4 is divided into an upper cabinet body, a middle cabinet body and a lower cabinet body, a pair of first supporting plates 15 and a pair of second supporting plates 8 are horizontally arranged on the inner side wall of the upper cabinet body from top to bottom in sequence, an air filter tank 13 for removing impurities and absorbing moisture is detachably arranged on the pair of first supporting plates 15, a transfusion pipeline 9 for cooling is erected on the pair of second supporting plates 8, an electric heating rod 7 for heating is arranged on the second clapboard 3, a pair of vertical plates 19 are vertically arranged in the lower cabinet body, the lower cabinet body is divided into a left lower cabinet body, a middle lower cabinet body and a right lower cabinet body, an air inlet 10 is arranged on the top wall of the upper cabinet body, an air blower 11 is arranged at the air inlet 10, an air outlet of the, a plurality of air outlet holes 18 are formed in the second partition plate 3, the air outlet holes 18 are positioned between a pair of vertical plates 19, an air outlet 2 is formed in each vertical plate 19, exhaust fans 1 are arranged in the left lower cabinet body and the right lower cabinet body, an air suction opening of each exhaust fan 1 is opposite to the air outlet 2, openable door plates are arranged on the side walls of the upper cabinet body, the middle cabinet body, the left lower cabinet body and the right lower cabinet body, air outside the cabinet body 4 enters the upper cabinet body through an air inlet 10, impurity removal and dehumidification are carried out through an air filtering groove 13, a liquid conveying pipeline 9 is cooled or an electric heating rod 7 is heated and then penetrates through an air inlet 6 to enter the middle cabinet body, and then moisture in the middle cabinet body is carried and discharged out of the cabinet body 4 through the air outlet holes 18; the specific conditions of the devices in the upper cabinet body and the middle cabinet body can be checked in time through the openable door plates on the side walls of the upper cabinet body and the middle cabinet body, so that the monitoring and the maintenance are facilitated; the second clapboard can be provided with a support frame, and the electric heating rod is placed on the support frame so as to prevent the electric heating rod from plugging the air inlet hole on the second clapboard;
wherein, the opening of the air filter tank 13 is upward, a plurality of vent holes for gas to pass through are arranged on the bottom plate of the air filter tank 13, a spherical drying agent 14 is arranged in the air filter tank 13, and a dust removal net 12 for removing impurities is arranged above the drying agent 14;
the cabinet body 4 is provided with an insulation box 20 at the back, a cooling ice bag 21 and a cooling pipe 22 are arranged in the insulation box 20, circulating liquid is filled in the cooling pipe 22, one end of the cooling pipe 22 is connected with an inlet of a circulating pump 23, the other end of the cooling pipe is connected with an outlet of a transfusion pipeline 9 which penetrates through a through hole on the side wall of the upper cabinet body, and an outlet of the circulating pump 23 is connected with an inlet of the transfusion pipeline 9 which penetrates through another through hole on the side wall of the upper cabinet body through.
The working process of the electrical cabinet with the dehumidification function provided in the technical scheme is as follows: when the electrical cabinet needs dehumidification, the openable door plates of the left lower cabinet body and the right lower cabinet body are opened firstly, then the air blower 11 and the exhaust fan 1 are started, and the electric heating rod 7 is electrified for heating, at the same time, the outside air of the cabinet body 4 enters the upper cabinet body from the air inlet 10 under the driving of the air blower 11, then is subjected to impurity removal filtration by the dust removal net 12 in the upper cabinet body, moisture absorption by the drying agent 14, passes through the vent hole of the air filtration tank 13, is heated by the electric heating rod 7 to become clean high-temperature dry gas, enters the middle cabinet body through the air inlet 6, heats the moisture in the middle cabinet body, carries the moisture to enter the middle lower cabinet body through the air outlet 18, then passes through the air outlet 2 under the suction action of the exhaust fan 1, and finally is discharged out of the cabinet body 4 through the openable door plates; when the temperature of the middle cabinet body is too high, the heating of the electric heating rod 7 is stopped, the circulating pump 23 is started, the low-temperature circulating liquid in the cooling pipe 22 flows through the circulating pump 23, the water pipe 24 and the infusion pipeline 9 in sequence under the assistance of the circulating pump 23 and then returns to the cooling pipe 22, and the gas in the upper cabinet body is cooled and then enters the middle cabinet body after circulating in the way; the electric heating rod 7 and the infusion pipeline 9 work alternately, so that dry gas is continuously filled into the cabinet body 4 to take away moisture in the cabinet body, the cabinet body 4 is dehumidified, and damage to an internal circuit or a device of the cabinet body due to overhigh temperature in the middle cabinet body can be avoided; and after the cabinet body 4 is dehumidified, the electric heating rod 7 is powered off, the air blower 11, the exhaust fan 1 and the circulating pump 23 are closed, and the openable door plates of the left lower cabinet body and the right lower cabinet body are closed.
The utility model discloses at least, include following beneficial effect: the utility model has safe and convenient use, high dehumidification efficiency and good dehumidification effect, and can fully dehumidify the inside of the cabinet body; the electric heating rod and the cooling device in the utility model work alternately, which can not only ensure that the cabinet body is continuously charged with dry gas to take away the moisture in the cabinet body and dehumidify the cabinet body, but also avoid the damage to the inner circuit or the device thereof caused by overhigh temperature in the middle cabinet body; the utility model can check the concrete conditions of each device in the upper cabinet body and the middle cabinet body in time through the openable door plate of the upper cabinet body and the middle cabinet body, so as to monitor and maintain; openable door plates are arranged on the side walls of the left lower cabinet body and the right lower cabinet body, and exhaust fans are arranged in the openable door plates, so that moisture can be rapidly exhausted out of the cabinet body under the assistance of the exhaust fans; the venthole is located between a pair of risers, only fully extracts the moisture in the middle cabinet body when being favorable to the air exhauster to bleed, and work efficiency is high.
In another technical solution, as shown in fig. 2 and 3, in the electrical cabinet with a dehumidification function, the liquid delivery pipe 9 includes:
a pair of connecting pipes 26 with one end sealed and arranged in parallel, wherein the pipe wall of the connecting pipe 26 is provided with a plurality of connecting holes side by side, the opening of one connecting pipe 26 is connected with the water pipe 24, and the opening of the other connecting pipe 26 is connected with the cooling pipe 22;
a plurality of infusion tubes 27 arranged side by side, wherein both ends of the infusion tubes 27 are respectively communicated with the pair of connecting tubes 26 through opposite connecting holes. The plurality of infusion tubes 27 are connected in parallel, so that the contact area between the infusion tubes 27 and the gas is increased, and the gas cooling efficiency is improved.
In another technical solution, as shown in fig. 1, in the electrical cabinet with a dehumidification function, a distance from the first support plate 15 to a top wall of the upper cabinet is greater than a height of the air filtering tank 13. The air filter tank is convenient to disassemble, so that the drying agent and the dust removal net in the air filter tank can be replaced or cleaned.
In another technical solution, as shown in fig. 1, in the electrical cabinet with a dehumidification function, a temperature alarm 5 is disposed in the middle cabinet body. The temperature in the middle cabinet body is monitored.
In another technical solution, as shown in fig. 1, in the electrical cabinet with a dehumidification function, the first support plate 15 is provided with a limiting hole, and the air filter tank bottom plate 13 is provided with a pair of protrusions 16 outside and respectively inserted into the corresponding limiting holes. The matching of the limiting hole and the bulge is used for limiting the position of the air filtering groove and preventing the air filtering groove from shaking.
In another technical solution, in the electrical cabinet with a dehumidification function, the size of the desiccant is larger than the size of the vent hole and smaller than the depth of the air filtering tank. The size of the drying agent is larger than that of the vent hole, so that the drying agent is prevented from slipping out of the air filter tank; the depth of the air filter tank is larger than the size of the drying agent, so that the dust removal net is arranged in the air filter tank, and the dust removal net is further prevented from shaking.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (6)
1. Regulator cubicle with dehumidification function, its characterized in that includes:
the cabinet body is a cuboid box body, a first partition plate and a second partition plate are sequentially and horizontally arranged in the cabinet body from top to bottom and divide the cabinet body into an upper cabinet body, a middle cabinet body and a lower cabinet body, a pair of first support plates and a pair of second support plates are sequentially and horizontally arranged on the inner side wall of the upper cabinet body from top to bottom, a pair of vertical plates are vertically arranged in the lower cabinet body and divide the lower cabinet body into a left lower cabinet body, a middle lower cabinet body and a right lower cabinet body, an air inlet is arranged on the top wall of the upper cabinet body, an air blower is arranged at the air inlet, an air blowing port of the air blower is opposite to the air inlet, a plurality of air inlet holes are arranged on the first partition plate, a plurality of air outlet holes are arranged on the second partition plate, the air outlet holes are positioned between the pair of vertical plates, an air outlet is arranged on the vertical, the air suction opening of the exhaust fan is opposite to the air outlet, and openable door plates are arranged on the side walls of the upper cabinet body, the middle cabinet body, the left lower cabinet body and the right lower cabinet body;
the air filter tank is provided with an upward opening, the air filter tank is detachably arranged on the pair of first supporting plates, a plurality of vent holes are formed in the bottom plate of the air filter tank, a spherical drying agent is arranged in the air filter tank, and a dust removal net is arranged above the drying agent;
a cooling device, comprising:
the infusion pipeline is erected on the pair of second supporting plates, and an inlet and an outlet of the infusion pipeline respectively penetrate through a through hole in the side wall of the upper cabinet body;
the heat insulation box is arranged at the back of the cabinet body, a cooling ice bag and a cooling pipe are arranged in the heat insulation box, one end of the cooling pipe is connected with an inlet of a circulating pump, the other end of the cooling pipe is connected with an outlet of the infusion pipeline, and an outlet of the circulating pump is connected with an inlet of the infusion pipeline through a water pipe;
an electric heating rod disposed on the second separator.
2. The electrical cabinet with dehumidification function of claim 1, wherein the liquid delivery pipe comprises:
the connecting pipes are sealed at one ends and arranged in parallel, a plurality of connecting holes are arranged on the pipe walls of the connecting pipes side by side, the opening of one connecting pipe is connected with the water pipe, and the opening of the other connecting pipe is connected with the cooling pipe;
and two ends of the infusion tubes are communicated with the pair of connecting tubes through the opposite connecting holes respectively.
3. The electrical cabinet with dehumidification function according to claim 1, wherein a distance from the first support plate to a top wall of the upper cabinet is greater than a height of the air filtering tank.
4. The electrical cabinet with dehumidification function as claimed in claim 1, wherein a temperature alarm is arranged in the middle cabinet body.
5. The electrical cabinet with dehumidification function according to claim 1, wherein the first support plate is provided with a limiting hole, and a pair of protrusions are arranged outside the air filter tank bottom plate and are respectively inserted into the corresponding limiting holes.
6. The electrical cabinet with dehumidification function according to claim 1, wherein the size of the desiccant is larger than the size of the vent hole and smaller than the depth of the air filtering tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021616541.4U CN212786175U (en) | 2020-08-06 | 2020-08-06 | Electrical cabinet with dehumidification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021616541.4U CN212786175U (en) | 2020-08-06 | 2020-08-06 | Electrical cabinet with dehumidification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212786175U true CN212786175U (en) | 2021-03-23 |
Family
ID=75051577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021616541.4U Active CN212786175U (en) | 2020-08-06 | 2020-08-06 | Electrical cabinet with dehumidification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212786175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114006543A (en) * | 2021-11-10 | 2022-02-01 | 深圳市凌康技术有限公司 | Inverter for photovoltaic energy storage |
-
2020
- 2020-08-06 CN CN202021616541.4U patent/CN212786175U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114006543A (en) * | 2021-11-10 | 2022-02-01 | 深圳市凌康技术有限公司 | Inverter for photovoltaic energy storage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205960482U (en) | Low -voltage power distribution cabinet | |
| CN206992515U (en) | A kind of high-tension switch cabinet dehydrating unit | |
| CN212786175U (en) | Electrical cabinet with dehumidification function | |
| CN209861413U (en) | PLC electric cabinet with automatic heat dissipation and dust removal functions | |
| CN209794866U (en) | Web gravure press drying device | |
| CN108295618A (en) | A kind of double-layer active carbon exhaust gas purification device | |
| CN111817183B (en) | Dehumidification device for switch cabinet | |
| CN107363013A (en) | A kind of Chinese medicine rhizoma Gastrodiae cleans classifying equipoment automatically | |
| CN209355676U (en) | A kind of exclusion device for rice drying | |
| CN206459449U (en) | It is dried in vacuo separator box | |
| CN213782633U (en) | High-voltage power supply protection device for X-ray machine | |
| CN213811374U (en) | Chemical box type drying machine | |
| CN213878768U (en) | Dampproofing regulator cubicle | |
| CN220896181U (en) | Electrical cabinet for coating machine | |
| CN212057976U (en) | Drying structure of centrally installed switchgear | |
| CN214706762U (en) | Power transmission and transformation engineering block terminal with high-efficient dust removal function | |
| CN220558902U (en) | Dehumidification auxiliary heating device | |
| CN206626786U (en) | Anti-blocking structure, water tank and air conditioner | |
| CN215428143U (en) | Gas-liquid separation device of freezing type dryer | |
| CN214582273U (en) | Ampoule bottle drying device for tropisetron hydrochloride | |
| CN215497680U (en) | Switch board cooling dehydrating unit | |
| CN217529142U (en) | Drying equipment for casting mould shell | |
| CN218673001U (en) | High-efficient drying device | |
| CN214276336U (en) | Heat pump type low-temperature dehumidifying and drying device | |
| CN212162549U (en) | Regulator cubicle with dampproofing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |