Morgue refrigerator

 MORGUE REFRIGERATOR

FEATURES & FABRICATION SPECIFICATION SHEET Busung Freezer Industrial Co., Ltd.

1. Morgue refrigerator system components

   1-1 Panel part

       1) Urethane panel

       2) Vat          

       3) Door

       4) Caster

   1-2 All-in-one refrigerator power 220V 60Hz(220V 50Hz) 0.5kw (refrigerant R-134a, R-404)

       1) Casing 

       2) Condenser

       3) Hermetic compressor 1/3HP (Compressor)

       4) Fan for condenser

       5) Control box and operation panel

       6) Evaporator

       7) Fan for evaporator

       8) Refrigerant piping 

       9) Refrigerant pipe insulation

      10) Protective device

      11) Defrost water evaporator

      12) Other

   1-3  Automatic control

       1) Alarm and status display

   1-4 Using Temperature range 

       1) 0 ℃ to 10 ℃ for Mortuary refrigerator (For user’s convenience, set at 4℃ on the time of ex-factory)

       2) If it is required for the user to operate at the temperature under -10 ℃ to - 20 ℃, please use a

           Mortuary freezer. (For user’s convenience, set at -15℃ on the time of ex-factory)

2. Material and feature 

   2-1 Panel part

1) Non-corrosive stainless steel (internal: 2B 0.6t, external: 2B H/L 0.6t) is used and each of the

    component parts must be manufactured according to the intended use, and sufficient  mechanical

    strength and feature made to apply

2) It should be installed easily both indoors and outdoors, and should be manufactured for the

    maintenance in convenience.

3) It should be used the panel with over 50 mm of thickness of urethane foam which can minimize

    heat transfer

4) It should be foamed not to get a foreign substance stuck in the corner between the lower panel

    and upper panel *(refer to the attached figure)This makes it convenient assembling or disassembling

    for the side panel, the upper and lower panels so as to maintain airtightness.

5) It should be attached an overheat prevention heater at the door frame of the refrigerator to prevent 

    overheating and heat rays. It should be prevented from the dew condensation through no temperature

    difference with the outside.

6) Door locks and fixing hinges must be manufactured to withstand the load. Must be stainless or chrome

    plated.

7) Handle and hinge fixing bracket (3.2T burring tap) is used to prevent corrosion. It must be galvanized.

8) It should be attached the caster (swivel and fixing) and high poles at the lower side of refrigerator so as

    to install the refrigerator and move in convenience. 

9) As for the panel dedicated to the infected, it is sealed between the upper and the lower compartments,

    and operates independently.

2-2   All-in-one refrigerator 

1) Casing

- The material is used 1.2T of electric galvanized steel sheet (EGI) which has mechanical feature,

   hardness, flexure, shape, dimension and thickness. These are in accordance with KSD 3528

- The coating method is spray coating with a coating film thickness of 20μ ±1 using powder coating. Dry for

  20 minutes at a temperature of 130 ℃.

- The standard color is ivory.

- It should be easy assembling structure. In case of A/S, it should be manufactured easy disassembling for

  the repairing in convenience.  

2) Condenser

- The thermocouple must be a seamless phosphorus deoxidized copper tube (KSD 5301) or equivalent

  with a purity of 99% or higher, and there should be the uniformity of the copper tube and no harmful

  defects in use.

- As for the copper tube and the FIN, these are mechanically expanded and closely contacted so that they 

  have sufficient thermal contact surface.

- It uses the FIN which is 0.11T of Aluminum foil with a purity of 99.9% or more. It should be coated with

  thermosetting resin on FIN in order to improve excellent corrosion resistance and thermal efficiency.

- It should be implemented for the pressure test at 37.5kg/cm2.G, and the airtight test at a pressure of

  25kg/cm2.G or above. There should be no abnormalities such as leakage and deformation.

3) Hermetic reciprocating compressor (Compressor)

- The compressor is an internationally verified hermetic compressor.

- Use alternative refrigerants R-134 and R-404 for refrigerant.

- When connecting the compressor with pipe, the welding area is   coated with an anticorrosion paint,

  and wiring use a contactor.

- To protect the winding of the compressor motor, it is used the Compressor overload relay

   F.O.C.R or the overload protector MPDULE to prevent from the damage to the motor.

- When assembling the compressor with the base, vibration-proof rubber and vibration-proof spring are

   used to prevent from the vibration.

- It is installed a CHARGE NIPPLE on the compressor for refrigerant supplement and air tightness test.

- Make sure to drive the compressor at about 70% of the maximum load.

4) Fan for condenser

 - Make sure to use a fan with a low-noise propeller type, and it should be able to blow a sufficient air for

   condensation.

- It has sufficient strength for the required RPM, and performs static and dynamic balance tests for a 

  quiet operation.

- The motor is insulation class F, and its structure and general characteristics are in accordance with

   KSC 4201~4206 conformity.

- The drive method is a direct connection method.

5) Control box and operation panel

- Make it possible to display various operating conditions of the device. (run/stop, defrost timer switch,

  temperature controller, thermometer and various indicators)

- All parts should have no abnormality in the withstand voltage test.

 8) Piping for 6) Evaporator

- The thermocouple must be a seamless phosphorus deoxidized copper tube (KSD 5301) or equivalent

   with a purity of 99% or higher, and there should be the uniformity of the copper tube and no harmful

   defects in use.

- As for the copper tube and the FIN, these are mechanically expanded and closely contacted so that they

  have sufficient thermal contact surface.

- It uses the FIN which is 0.11T of Aluminum foil with a purity of 99.9% or higher. It should be coated with

  thermosetting resin on FIN in order to improve excellent corrosion resistance and thermal efficiency.

- It should be implemented for the pressure test at 22kg/cm2.G, and the airtight test at a pressure of

  15kg/cm2.G or above. There should be no abnormalities such as leakage and deformation.

7) Fan for Evaporator 

- Make sure to use a fan with a low-noise propeller type, and it should be able to blow a sufficient

  air for condensation.

- It has sufficient strength for the required RPM, and performs static and dynamic balance tests for

  a quiet operation.

- The motor is insulation class F, and its structure and general characteristics are in accordance with

  KSC 4201~4206 conformity.

- The drive method is a direct connection method.

8)Refrigerant 

- For the thermocouple, use a non-seamless phosphorus deoxidized copper tube (KSD 5301) with

  a purity over 99% or equivalent one, and there should be uniformity of the copper tube and no harmful

  defects in use.

- Make sure to be minimized bends during piping work.

- After the piping is installed, perform a leak test with nitrogen gas to confirm no abnormality.

9) Insulation for Refrigerant pipe 

- Insulation of the pipe is made as the same size as the copper pipe.

- Make sure that there are no cracks in the seam of the insulation material.

- Insulation is carried out by wrapping with primary vinyl, insulating secondary, and applying

  maximum pressure with the tape for cooler. (Pipe is applied when installing outdoor unit)

10) Protection device

- Over current relay, Module, Fusible plug, Fuse

- Expansion valve

- Use a thermostatic expansion valve or capillary tube (2.2~2.6mm).

- When using a thermosensitive type, be careful about the sensing point.

- When using a capillary tube, wind it using a 50mm tube and install it.

- Insert the capillary tube sufficiently into the pipe to avoid clogging the welding area before welding.

11) Defrost water evaporator

   - Create a clean and hygienic environment by installing a forced or automatic evaporator

12) Scope of supply

   - Supplier

         Assembling the mortuary refrigerator

         Trial run

   - User

         Foundation work

         Primary side electrical wiring work

         Installation of sewage facilities and trenches to allow drainage during floor clean

Loading work for the transportation of 2 Body Mortuary refrigerator (Body cabinet, Body refrigerator, Body freezer, Morgue refrigerator, Morgue freezer, Mortuary freezer, Mortuary refrigerators)

 

 

SejongB/D 4F, #229-8, Kuui-Dong, Kwangjin-Ku, Seoul 143-823 Korea

  Tel : (822) 3437-8661   Fax : (822) 3436-6711   E-mail : sseon2010@hanmail.net

    Mobile phone : 82-10-6410-7577   Manufacture plant    E-mail :  j84416@gmail.com