CN209605348U - JDJN-MC2 series central air conditioner cooling water energy-saving control cabinet - Google Patents

Abstract

The utility model discloses JDJN-MC2 series central air conditioner cooling water energy-saving control cabinets, it is related to energy-saving control cabinet technology neck, including cabinet body and the thermovent that cabinet body side is arranged in, cabinet door is connected at the lateral location of the cabinet body, the front side surface of the upper cabinet door is fixedly installed operating display, observation panel is fixedly installed at the front side surface position of the upper cabinet door, sliding rail is fixedly installed on the outside of the operating display, slip lid is fixedly installed between the sliding rail, draft fan is fixedly installed at one side position of the thermovent, the utility model is provided with draft fan, thermovent, dustproof filter stratum reticulare and drying layer, draft fan can carry out radiating treatment to cabinet body in time, dustproof filter stratum reticulare prevents dust impurity from entering cabinet body by thermovent, gas is dried in drying layer, prevent cabinet Internal portion damaging components, extend the service life of product.

Description

JDJN-MC2 series central air conditioner cooling water energy-saving control cabinet

Technical field

The utility model relates to energy-saving control cabinet technical field, specifically JDJN-MC2 series central air conditioner cooling water energy conservations Control cabinet.

Background technique

Central air-conditioning is the power consumption rich and influential family in building, and middle air-conditioner power consumption accounts for about 60% or so, therefore center in the annual electricity charge The reducing energy consumption of air-conditioning is particularly important.When due to design, central air conditioning plant must (cold), load maximum most hot by weather When design, and stay 10-20% design margin, however in actually most times central air-conditioning be will not operate in it is completely negative Under lotus state, surplus capacity is larger, so energy-efficient potentiality are with regard to larger, wherein freezing host can add therewith according to load variation It carries or off-load, chilled water pump and cooling water pump cannot but make corresponding adjusting with load variation, therefore in the presence of very big waste, section It can control cabinet and play vital energy-conserving action in the operation work of central air-conditioning.

However traditional energy-saving control cabinet continue working for a long time operation in can generate heat, the heat dissipation performance of cabinet body is poor, Interior of the cabinet temperature is excessively high to be easy to cause damaging components, and when energy-saving control cabinet needs temporary repair due to lacking maintenance mans The problem of tool will cause inconvenient maintenance, therefore, those skilled in the art provide JDJN-MC2 series central air conditioner cooling water section It can control cabinet.

Utility model content

The purpose of this utility model is to provide JDJN-MC2 series central air conditioner cooling water energy-saving control cabinets, on solving State and propose that traditional energy-saving control cabinet is continued working for a long time in operation in background technique and can generate heat, the heat dissipation performance of cabinet body compared with Difference, interior of the cabinet temperature is excessively high to be easy to cause damaging components, and when energy-saving control cabinet needs temporary repair due to lacking dimension The tool of repairing will cause the problem of inconvenient maintenance.

To achieve the above object, the utility model provides the following technical solutions:

JDJN-MC2 series central air conditioner cooling water energy-saving control cabinet, including cabinet body and the heat dissipation that cabinet body side is arranged in Mouthful, cabinet door is connected at the lateral location of the cabinet body, it is aobvious that the front side surface of the upper cabinet door is fixedly installed operation Display screen is fixedly installed observation panel, the outside fixed setting of the operating display at the front side surface position of the upper cabinet door There is sliding rail, slip lid is fixedly installed between the sliding rail, is fixedly installed with draft fan at a side position of the thermovent, it is described Intelligent controller is fixedly installed at the interior location of cabinet body, the output end of the intelligent controller is electrically connected with frequency converter, The output end of the frequency converter is electrically connected with cooling water pump motor and refrigerating water pump motor, the output end of the intelligent controller It is electrically connected with network transmission module, the output end of the network transmission module is electrically connected with industrial personal computer.

As a further solution of the present invention: sealing plate is fixedly installed at the inner side of the observation panel, it is described Sealing plate is a kind of clear glass member.

The input of the output end and intelligent controller of the operating display as a further solution of the present invention, End is electrically connected, and the input terminal of the intelligent controller is electrically connected with temperature sensor, the temperature sensor fixed setting In cooling water inlet and exit position.

Sliding slot is offered at the inner surface position of the sliding rail as a further solution of the present invention, it is described Sliding rail is slidably connected with slip lid, and the second dark handle, the inner surface position of the slip lid are offered at the lateral location of the slip lid The place of setting is fixedly installed preventing rubber pad.

Tool storage is fixedly installed at the bottom inner portion position of the cabinet body as a further solution of the present invention, Room is hidden, the outer surface of the tool storage room is connected with lower cabinet door, and the is offered at the lateral location of the upper cabinet door One dark handle.

Dustproof filter is fixedly installed at the inner side of the thermovent as a further solution of the present invention, Stratum reticulare, is fixedly installed drying layer at a side position of the dustproof filter stratum reticulare, and the drying layer is that a kind of inside is filled with The component of desiccant.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model can be in time provided with draft fan, thermovent, dustproof filter stratum reticulare and drying layer, draft fan Radiating treatment is carried out to cabinet body, dustproof filter stratum reticulare prevents dust impurity from entering cabinet body by thermovent, drying layer to gas into Row is dried, and is prevented interior of the cabinet damaging components, is extended the service life of product.

2, the utility model is provided with tool storage room and lower cabinet door, has achieved the purpose that make convenient for storing maintenance tool The maintenance for obtaining control cabinet becomes more convenient, improves maintenance work efficiency.

3, the utility model is provided with guide rail, sliding slot, slip lid and preventing rubber pad, does not need the feelings using operating display Under condition, slip lid is retracted and is placed on operating display, can be effectively prevented operating display surface be easy to appear adhesive dust or Impaired phenomenon.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of JDJN-MC2 series central air conditioner cooling water energy-saving control cabinet；

Fig. 2 is the structural schematic diagram of thermovent in JDJN-MC2 series central air conditioner cooling water energy-saving control cabinet；

Fig. 3 is the structural schematic diagram of guide rail and slip lid in JDJN-MC2 series central air conditioner cooling water energy-saving control cabinet；

Fig. 4 is the working principle block diagram of JDJN-MC2 series central air conditioner cooling water energy-saving control cabinet.

In figure: 1, upper cabinet door；2, observation panel；3, sealing plate；4, operating display；5, sliding rail；6, the first dark handle；7, work Has storeroom；8, lower cabinet door；9, cabinet body；10, slip lid；11, thermovent；12, dustproof filter stratum reticulare；13, drying layer；14, it divulges information Fan；15, sliding slot；16, the second dark handle；17, temperature sensor；18, intelligent controller；19, network transmission module；20, industry control Machine；21, refrigerating water pump motor；22, cooling water pump motor；23, frequency converter.

Specific embodiment

Please refer to Fig. 1~4, in the utility model embodiment, JDJN-MC2 series central air conditioner cooling water energy-saving control cabinet, Including cabinet body 9 and the thermovent 11 that 9 side of cabinet body is arranged in, cabinet door 1, upper cabinet are connected at the lateral location of cabinet body 9 The front side surface of door 1 is fixedly installed operating display 4, is fixedly installed observation panel 2 at the front side surface position of upper cabinet door 1, The outside of operating display 4 is fixedly installed sliding rail 5, and slip lid 10, a side position of thermovent 11 are fixedly installed between sliding rail 5 Place is fixedly installed with draft fan 14, is fixedly installed intelligent controller 18 at the interior location of cabinet body 9, intelligent controller 18 it is defeated Outlet is electrically connected with frequency converter 23, and the output end of frequency converter 23 is electrically connected with cooling water pump motor 22 and refrigerating water pump motor 21, the output end of intelligent controller 18 is electrically connected with network transmission module 19, and the output end of network transmission module 19 electrically connects It is connected to industrial personal computer 20.

In Fig. 1: being fixedly installed sealing plate 3 at the inner side of observation panel 2, sealing plate 3 is a kind of clear glass member, is reached It has arrived convenient for the purpose inside observation cabinet body 9.

In Fig. 4: the output end of operating display 4 and the input terminal of intelligent controller 18 are electrically connected, intelligent controller 18 input terminal is electrically connected with temperature sensor 17, and temperature sensor 17 is fixedly installed on cooling water inlet and outlet port Place, has achieved the purpose that convenient for enabling temperature sensor 17 to transmit information to intelligent controller 18.

In Fig. 3: offering sliding slot 15 at the inner surface position of sliding rail 5, sliding rail 5 is slidably connected with slip lid 10, slip lid The second dark handle 16 is offered at 10 lateral location, is fixedly installed preventing rubber pad at the inner surface position of slip lid 10, Achieve the purpose that provide better protection against operating display 4.

In Fig. 1: being fixedly installed tool storage room 7, the outside of tool storage room 7 at the bottom inner portion position of cabinet body 9 Surface activity is connected with lower cabinet door 8, and the first dark handle 6 is offered at the lateral location of upper cabinet door 1, has reached convenient for storage maintenance The purpose of tool.

In Fig. 2: dustproof filter stratum reticulare 12 is fixedly installed at the inner side of thermovent 11, dustproof filter stratum reticulare 12 Drying layer 13 is fixedly installed at one side position, drying layer 13 is a kind of component of the inside filled with desiccant, has reached and has been convenient for The purpose of dry wet gas.

The working principle of the utility model is: when the energy-saving control cabinet is worked, 17 (model of intelligent controller 88 intelligent controller of 18WLCG-) input terminal and temperature sensor 17 (model KGW-1 temperature sensor) be electrically connected, temperature Degree sensor 17 is fixedly installed on cooling water inlet and exit position, and temperature sensor 17 will freeze, cooling water outlet and inlet The detection signal of water temperature and temperature difference sends back to intelligent controller 18, which makes accordingly according to different situations Direct proportion integral operation handled, obtain the frequency that water outlet pump should be run, the output end and frequency converter of intelligent controller 18 23 are electrically connected, and corresponding signal is transported to frequency converter 23 (model ACS550-01-175A-4 frequency converter), frequency converter 23 Output end and cooling water pump motor 22 and refrigerating water pump motor 21 be electrically connected, signal is converted to corresponding frequency by frequency converter 23 Rate current transmission is to cooling water pump motor 22 (model Y2-200L-4 pump motor) and refrigerating water pump motor 21, to realize The purpose of electrical machine energy-saving speed regulating control, intelligent controller 18 are wirelessly connected 20 (model of industrial personal computer by network transmission module 19 DATA-7401 industrial personal computer), it can achieve the purpose that remotely to control motor, draft fan 14 (model FH1--40 draft fan) energy Enough effectively to radiate to cabinet body 9, when needing use and maintenance tool, the lower cabinet door 8 of openable tool storage room 7 is taken dimension The tool of repairing carries out use.

It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model Within the scope of.

Claims (6)

1.JDJN-MC2 series central air conditioner cooling water energy-saving control cabinet, the dissipating in cabinet body (9) side including cabinet body (9) and setting Hot mouth (11), which is characterized in that be connected with cabinet door (1) at the lateral location of the cabinet body (9), the upper cabinet door (1) Front side surface be fixedly installed operating display (4), be fixedly installed observation at the front side surface position of the upper cabinet door (1) Mouthful (2) are fixedly installed sliding rail (5) on the outside of the operating display (4), are fixedly installed slip lid between the sliding rail (5) (10), it is fixedly installed with draft fan (14) at a side position of the thermovent (11), consolidates at the interior location of the cabinet body (9) Surely it is provided with intelligent controller (18), the output end of the intelligent controller (18) is electrically connected with frequency converter (23), the change The output end of frequency device (23) is electrically connected with cooling water pump motor (22) and refrigerating water pump motor (21), the intelligent controller (18) output end is electrically connected with network transmission module (19), and the output end of the network transmission module (19) is electrically connected with Industrial personal computer (20).

2. JDJN-MC2 series central air conditioner cooling water energy-saving control cabinet according to claim 1, which is characterized in that described It is fixedly installed at the inner side of observation panel (2) sealing plate (3), the sealing plate (3) is a kind of clear glass member.

3. JDJN-MC2 series central air conditioner cooling water energy-saving control cabinet according to claim 1, which is characterized in that described The output end of operating display (4) and the input terminal of intelligent controller (18) are electrically connected, the intelligent controller (18) it is defeated Enter end to be electrically connected with temperature sensor (17), the temperature sensor (17) is fixedly installed on cooling water inlet and outlet port Place.

4. JDJN-MC2 series central air conditioner cooling water energy-saving control cabinet according to claim 1, which is characterized in that described It is offered at the inner surface position of sliding rail (5) sliding slot (15), the sliding rail (5) is slidably connected with slip lid (10), the slip lid (10) the second dark handle (16) is offered at lateral location, is fixedly installed rubber at the inner surface position of the slip lid (10) Glue protective pad.

5. JDJN-MC2 series central air conditioner cooling water energy-saving control cabinet according to claim 1, which is characterized in that described It is fixedly installed at the bottom inner portion position of cabinet body (9) tool storage room (7), the outer surface of the tool storage room (7) is living It is dynamic to be connected with lower cabinet door (8), the first dark handle (6) is offered at the lateral location of the upper cabinet door (1).

6. JDJN-MC2 series central air conditioner cooling water energy-saving control cabinet according to claim 1, which is characterized in that described It is fixedly installed at the inner side of thermovent (11) dustproof filter stratum reticulare (12), the side position of the dustproof filter stratum reticulare (12) The place of setting is fixedly installed drying layer (13), and the drying layer (13) is a kind of component of the inside filled with desiccant.