CN204832993U - Converter temperature control device - Google Patents
Converter temperature control device Download PDFInfo
- Publication number
- CN204832993U CN204832993U CN201520616646.2U CN201520616646U CN204832993U CN 204832993 U CN204832993 U CN 204832993U CN 201520616646 U CN201520616646 U CN 201520616646U CN 204832993 U CN204832993 U CN 204832993U
- Authority
- CN
- China
- Prior art keywords
- frequency converter
- temperature
- chilling plate
- semiconductor chilling
- converter
- 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.)
- Withdrawn - After Issue
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses a converter temperature control device belongs to converter auxiliary device technical field. Need personal monitoring ambient temperature for converter temperature control in solving prior art, heating or refrigeration can not automatic operation, influence the problem of the normal operating of converter, which comprises an outer shell, the semiconductor refrigeration piece, automatic control system, the semiconductor refrigeration piece is two, separate the shell for the middle converter cover and the supplementary cover of both sides, the converter is installed in the converter cover, the refrigeration face and the heating surface of every semiconductor refrigeration piece are located converter cover and supplementary cover respectively, heating surface or the opposite setting of refrigeration face in the converter cover, refrigeration face and heating surface surface paste have the fin, top and bottom in the converter cover, and the position relative with the semiconductor refrigeration piece all is equipped with the electric fan in the supplementary cover, automatic control system one end is the temperature probe, two semiconductor refrigeration pieces are connected to the other end. Be used for converter temperature automatic control.
Description
Technical field
The utility model is specifically related to a kind of frequency converter temperature control equipment, belongs to frequency converter servicing unit technical field.
Background technology
Frequency converter is electronic installation, contain both electron element and electric capacity etc., so temperature to its serviceability and aging effects very large, the ambient operating temperatures General Requirements of universal frequency converter-10 ~+50 DEG C, but environment temperature is too low or too high sometimes, make frequency converter cisco unity malfunction, especially often can run into environment temperature too the end, can not start in the north, common way is frequency converter Baking out with electric heating fan, when ambient operating temperatures is too high, adopt conventional refrigerating method refrigeration, but these methods all need personal monitoring's environment temperature, heating or refrigeration can not be run automatically, affect the normal operation of frequency converter.
Utility model content
Therefore, the utility model controls to need personal monitoring's environment temperature for frequency converter temperature in prior art, heating or refrigeration can not be run automatically, affect the problem of the normal operation of frequency converter, a kind of frequency converter temperature control equipment is provided, comprise shell, described frequency converter temperature control equipment also comprises semiconductor chilling plate, automatic control system, described semiconductor chilling plate is two panels, shell is divided into middle frequency changer cover and the assist shroud of both sides, frequency converter is arranged in frequency changer cover, the chill surface of each semiconductor chilling plate and hot face lay respectively in frequency changer cover and in assist shroud, the hot face of two panels semiconductor chilling plate in frequency changer cover or chill surface are arranged on the contrary, described chill surface and hot face surface mount have heat radiator, in frequency changer cover inner top and bottom, and the position relative with semiconductor chilling plate is equipped with electric fan in assist shroud, described automatic control system one end is the temperature probe be arranged in frequency changer cover, the other end connects two panels semiconductor chilling plate.
Further, described automatic control system also comprises temperature sensor, computing module, central processing unit, circuit control module, control circuit, described temperature sensor one end connects temperature probe, the input end of other end concatenation operation module, the output terminal of described computing module connects central processing unit, the input end of described central processing unit connecting circuit control module, the output terminal connection control circuit of described circuit control module, described control circuit is connected with two panels semiconductor chilling plate.
Further, described temperature probe quantity is 4, is arranged on the diverse location in frequency changer cover respectively, and 4 temperature probes are all connected with the input end of computing module by 4 temperature sensors.
Further, described frequency changer cover front surface and rear surface are equipped with frequency converter louvre.
Further, described assist shroud upper surface and lower surface are just equipped with semiconductor chilling plate louvre to the position of semiconductor chilling plate.
Further, described frequency converter is arranged in frequency changer cover by set bolt.
The beneficial effects of the utility model are, by the frequency converter temperature control equipment using the utility model to provide, temperature both frequency converter operating ambient temperatures in the temperature probe Real-Time Monitoring frequency changer cover of temperature sensor, central processing unit is sent to by after the mensuration temperature computation mean value of each temperature sensor through computing module, central processing unit sends steering order according to preset program to circuit control module, the action of forward conduction reverse-conducting or disconnection made by circuit control module instruction control circuit, semiconductor chilling plate is utilized to have the feature of refrigeration and heating two kinds of functions concurrently, make heating or refrigeration action as required, frequency converter is remained, and temperature is in the scope required, control automatically to carry out, the structural design of the relative closure of the utility model uniqueness makes the refrigeration of semiconductor chilling plate or heating effect be not fully exerted, and by electric fan, the ventilation system of louvre composition makes semiconductor chilling plate be unlikely to because self-temperature is too high and damage.
Accompanying drawing explanation
Fig. 1 is the structural representation of frequency converter temperature control equipment of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the cut-open view in A-A cross section in Fig. 2;
Fig. 4 is the structural representation of automatic control system.
Reference numeral is as follows:
1, shell;
2, semiconductor chilling plate;
3, automatic control system;
4, frequency changer cover;
5, assist shroud;
6, frequency converter;
7, heat radiator;
8, electric fan;
9, temperature probe;
10, temperature sensor;
11, computing module;
12, central processing unit;
13, circuit control module;
14, control circuit;
15, frequency converter louvre;
16, semiconductor chilling plate louvre;
17, set bolt.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described:
As shown in Figures 1 to 4, control to need personal monitoring's environment temperature for solving frequency converter temperature in prior art, heating or refrigeration can not be run automatically, affect the problem of the normal operation of frequency converter, this embodiment provides a kind of frequency converter temperature control equipment, comprise shell 1, also comprise semiconductor chilling plate 2, automatic control system 3, semiconductor chilling plate is two panels, shell is divided into middle frequency changer cover 4 and the assist shroud 5 of both sides, frequency converter 6 is arranged in frequency changer cover 4, the chill surface of each semiconductor chilling plate 2 and hot face lay respectively in frequency changer cover 4 and in assist shroud 5, the hot face of two panels semiconductor chilling plate 2 in frequency changer cover 4 or chill surface are arranged on the contrary, chill surface and hot face surface mount have heat radiator 7, heat radiator 7 plays semiconductor-assisted cooling piece 2 and the extraneous effect carrying out exchange heat, in frequency changer cover 4 inner top and bottom, and the position relative with semiconductor chilling plate is equipped with electric fan 8 in assist shroud 5, automatic control system 3 one end is the temperature probe 9 be arranged in frequency changer cover 4, the other end connects two panels semiconductor chilling plate 2.
As preferred embodiment, automatic control system 3 also comprises temperature sensor 10, computing module 11, central processing unit 12, circuit control module 13, control circuit 14, temperature sensor 10 one end connects temperature probe 9, the input end of other end concatenation operation module 11, the output terminal of computing module 11 connects central processing unit 12, the input end of central processing unit 12 connecting circuit control module 13, the output terminal connection control circuit 14 of circuit control module 13, control circuit 14 is connected with two panels semiconductor chilling plate 2.
In this embodiment, the ambient operating temperatures General Requirements of frequency converter-10 ~+50 DEG C, the control temperature of system reality is preset by the program of automatic control system 3, temperature both frequency converter operating ambient temperatures in the temperature probe 9 Real-Time Monitoring frequency changer cover 4 of temperature sensor 10, central processing unit 12 is sent to by after the mensuration temperature computation mean value of each temperature sensor 10 through computing module 11, central processing unit 12 sends steering order according to preset program to circuit control module 13, circuit control module 13 indicates control circuit 14 to make the action of forward conduction reverse-conducting or disconnection, control circuit 14 be one can at forward conduction, reverse-conducting and disconnect between select circuit, two panels semiconductor chilling plate 2 is connected, during one of them forward conduction, another is exactly reverse-conducting, by the hot face in frequency changer cover 4 or chill surface are oppositely arranged, two panels inverter refrigeration sheet 2 in frequency changer cover 4 just can be made with identical mode operation, forward is switched by control circuit 14, oppositely, the duties such as disconnection, the temperature realizing frequency converter improves or is reduced to setting value, frequency converter is kept to work in certain temperature range.When a face heating of inverter refrigeration sheet 2, the effect to environment heat release is just played in another face, if instead during inverter refrigeration sheet 2 face refrigeration, the effect from environment heat absorption is just played in another face.
As preferred embodiment, temperature probe 9 quantity is 4, is arranged on the diverse location in frequency changer cover 4 respectively, and 4 temperature probes 9 are all connected with the input end of computing module 11 by 4 temperature sensors 10.The environment temperature of synthesis measuring diverse location, makes measurement result more accurate.
As preferred embodiment, frequency changer cover 4 front surface and rear surface are equipped with frequency converter louvre 15.
As preferred embodiment, assist shroud 5 upper surface and lower surface are just equipped with semiconductor chilling plate louvre 16 to the position of semiconductor chilling plate 2.
The air circulation system be made up of electric fan 8, frequency converter louvre 15, semiconductor chilling plate louvre 16 can effectively reduce the temperature of inverter refrigeration sheet 2, prevent because inverter refrigeration sheet 2 working temperature is too high and cause damage, general cooling piece requires at forward and between oppositely connecting, conversion will have the time interval of more than 5 minutes, can be realized by the programming of automatic control system 3.
As preferred embodiment, frequency converter 6 is arranged in frequency changer cover 4 by set bolt 17.Frequency converter 4 does not contact with temperature probe 9, inverter refrigeration sheet 2 and frequency changer cover 4.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a frequency converter temperature control equipment, comprise shell, it is characterized in that, described frequency converter temperature control equipment also comprises semiconductor chilling plate, automatic control system, described semiconductor chilling plate is two panels, shell is divided into middle frequency changer cover and the assist shroud of both sides, frequency converter is arranged in frequency changer cover, the chill surface of each semiconductor chilling plate and hot face lay respectively in frequency changer cover and in assist shroud, the hot face of two panels semiconductor chilling plate in frequency changer cover or chill surface are arranged on the contrary, described chill surface and hot face surface mount have heat radiator, in frequency changer cover inner top and bottom, and the position relative with semiconductor chilling plate is equipped with electric fan in assist shroud, described automatic control system one end is the temperature probe be arranged in frequency changer cover, the other end connects two panels semiconductor chilling plate.
2. frequency converter temperature control equipment as claimed in claim 1, it is characterized in that, described automatic control system also comprises temperature sensor, computing module, central processing unit, circuit control module, control circuit, described temperature sensor one end connects temperature probe, the input end of other end concatenation operation module, the output terminal of described computing module connects central processing unit, the input end of described central processing unit connecting circuit control module, the output terminal connection control circuit of described circuit control module, described control circuit is connected with two panels semiconductor chilling plate.
3. frequency converter temperature control equipment as claimed in claim 2, it is characterized in that, described temperature probe quantity is 4, is arranged on the diverse location in frequency changer cover respectively, and 4 temperature probes are all connected with the input end of computing module by 4 temperature sensors.
4. frequency converter temperature control equipment as claimed in claim 1, it is characterized in that, described frequency changer cover front surface and rear surface are equipped with frequency converter louvre.
5. frequency converter temperature control equipment as claimed in claim 1, it is characterized in that, described assist shroud upper surface and lower surface are just equipped with semiconductor chilling plate louvre to the position of semiconductor chilling plate.
6. frequency converter temperature control equipment as claimed in claim 1, it is characterized in that, described frequency converter is arranged in frequency changer cover by set bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616646.2U CN204832993U (en) | 2015-08-14 | 2015-08-14 | Converter temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616646.2U CN204832993U (en) | 2015-08-14 | 2015-08-14 | Converter temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204832993U true CN204832993U (en) | 2015-12-02 |
Family
ID=54690573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520616646.2U Withdrawn - After Issue CN204832993U (en) | 2015-08-14 | 2015-08-14 | Converter temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204832993U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489047A (en) * | 2018-03-28 | 2018-09-04 | 芜湖美智空调设备有限公司 | Intelligent power module component, air conditioner and its control method |
| CN110864351A (en) * | 2019-11-28 | 2020-03-06 | 清远众鑫热能热水设备有限公司 | Hot water supply system based on automatic control of Internet of things |
-
2015
- 2015-08-14 CN CN201520616646.2U patent/CN204832993U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489047A (en) * | 2018-03-28 | 2018-09-04 | 芜湖美智空调设备有限公司 | Intelligent power module component, air conditioner and its control method |
| CN110864351A (en) * | 2019-11-28 | 2020-03-06 | 清远众鑫热能热水设备有限公司 | Hot water supply system based on automatic control of Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151202 Effective date of abandoning: 20220328 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20151202 Effective date of abandoning: 20220328 |