CN209944818U

CN209944818U - Energy-saving environment-friendly low-temperature water chiller

Info

Publication number: CN209944818U
Application number: CN201920792921.4U
Authority: CN
Inventors: 朱海风
Original assignee: Zhangjiagang Kaida Machinery Manufacturing Co Ltd
Current assignee: Zhangjiagang Kaida Machinery Manufacturing Co Ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-01-14
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses an energy-concerving and environment-protective low temperature cold water machine, including the mounting base, install in spacing of mounting base up end and spacing bilateral symmetry be provided with two sets of cold water machine main parts, spacing one end structure is the right angle structure, and both sides structure be with cold water machine main part complex plane, spacing fit in has a set of cooling tower, the cuboid box structure of side shrouding is installed for one side to the cold water machine main part, and installs a set of heat abstractor on one side of the up end of cold water machine main part, the level is provided with a set of division board in the cold water machine main part, and the division board separates cold water machine main part inner space for two sets of mutually independent first bins and second bins, the cold water machine main part includes internally mounted's hot water backflow pipeline, cold water discharge pipeline, evaporimeter, compressor and condenser. The energy-saving environment-friendly low-temperature water chiller is reasonable in structure, easy to guarantee the refrigeration effect and high in practical value.

Description

Energy-saving environment-friendly low-temperature water chiller

Technical Field

The utility model belongs to the technical field of the cold water machine, concretely relates to energy-concerving and environment-protective low temperature cold water machine.

Background

The water coolers are classified into an air-cooled water cooler and a water-cooled water cooler in the industry, the water coolers are classified into a low-temperature water cooler and a normal-temperature water cooler in terms of temperature control, and the normal temperature is generally controlled within the range of 0-35 ℃. The temperature of the low-temperature machine is controlled to be about-45 ℃ to 0 ℃ generally.

The water chiller during operation, the back flow brings the heat and gets into the water chiller, and the back flow that is in same bin is big with the discharge pipe difference in temperature, and easily causes the discharge pipe temperature to rise, influences the cooling effect, causes the wasting of resources, and the back flow does not increase the condensation burden through tentatively cooling direct access condenser.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-concerving and environment-protective low temperature cold water machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving environment-friendly low-temperature water chiller comprises a mounting base, a limiting frame mounted on the upper end surface of the mounting base, and two groups of water chiller main bodies symmetrically arranged on two sides of the limiting frame, wherein one end of the limiting frame is of a right-angle structure, two sides of the limiting frame are planes matched with the water chiller main bodies, and a group of cooling water towers are matched in the limiting frame;

the water cooler comprises a water cooler main body, a heat radiator, a first bin and a second bin, wherein the water cooler main body is of a cuboid box-shaped structure, one side of the water cooler main body is provided with a side surface sealing plate, one side of the upper end surface of the water cooler main body is provided with a group of heat radiators, a group of partition plates are horizontally arranged in the water cooler main body, the space in the water cooler main body is divided into two groups of mutually independent first bins and second bins by the partition plates, and the water cooler main body comprises a hot water return pipeline, a cold water discharge pipeline;

hot water return line and cold water discharge pipe set up respectively in first bin and second bin, and hot water return line and cold water discharge pipe's one end all extend the cooling water main part outside, the evaporimeter is installed between two parties in the cooling water main part, and the one end of evaporimeter passes the division board and extends into first bin in, the one end that the evaporimeter extended into first bin is provided with a set of top and inserts the pipe, a set of and evaporimeter complex compressor are installed to up end one side of division board in the first bin, bottom one side of second bin is provided with a set of and evaporimeter and cooling tower complex condenser.

Preferably, hot water return pipe includes the reposition of redundant personnel cooling tube and the two-part flow tube of multiunit return bend structure, hot water return pipe's one end is connected with the shunt tubes, and is provided with the reposition of redundant personnel cooling tube that multiunit and another group flow tube are connected, and is two sets of keep away from hot water return pipe's a set of shunt tubes and top in the shunt tubes and insert the union coupling, the bottom of evaporimeter is inserted to cold water discharge pipe's one end.

Preferably, it is two sets of all install a set of sealing door that opens and shuts through the loose-leaf cooperation in the face bottom in opposite directions of cold water machine main part, the side shrouding of cold water machine main part installation sets up in the one side that the spacing was kept away from to the cold water machine main part, the inlet scoop of a set of cooperation filter screen is seted up to the position that the top of side shrouding corresponds the internal first bin of cold water machine.

Preferably, the heat dissipation device is of a rectangular frame structure, two groups of grooves communicated with the first bin are formed in the heat dissipation device, fans matched with the motors are installed in the two groups of grooves formed in the heat dissipation device, and a group of dust filtering nets is hinged to the upper portions of the two groups of grooves.

Preferably, the partition plate comprises two groups of clamping plates and a filling space reserved in the center, and a heat insulation layer is arranged in the filling space of the partition plate.

The utility model discloses a technological effect and advantage: according to the energy-saving environment-friendly low-temperature water chiller, a group of partition plates are arranged in a water chiller main body, the water chiller main body is divided into a first chamber mounted with a hot water supply backflow pipeline and a second chamber mounted with a cold water discharge pipeline, cold and heat separation is realized, and mutual interference is prevented from influencing the resource utilization rate; the additional installation of the heat dissipation device realizes the primary air-cooled heat dissipation of the hot water backflow pipeline, and effectively reduces the burden of equipment on heat treatment; the hot water backflow pipeline is matched with the two groups of flow dividing pipes and the multi-component flow heat dissipation pipes, so that the heat dissipation area is increased, and the air-cooled heat dissipation effect is ensured.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the main body of the water chiller of the present invention;

fig. 3 is a schematic view of the internal structure of the main body of the water chiller of the present invention;

fig. 4 is a schematic structural view of the hot water return pipe and the shunt pipe of the present invention.

In the figure: 1 mounting base, 2 spacing, 201 cooling water tower, 3 cold water machine main parts, 301 first bin, 302 second bin, 4 hot water return pipes, 401 reposition of redundant personnel cooling tube, 5 cold water discharge pipe, 6 side shrouding, 601 inlet scoop, 7 division boards, 701 heat insulating layer, 8 heat abstractor, 801 fan, 802 dust filter, 9 evaporimeter, 901 top access pipe, 10 compressors, 11 shunt tubes, 12 condensers, 13 sealing door that opens and shuts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an energy-concerving and environment-protective low temperature cold water machine as shown in fig. 1-4, including mounting base 1, the spacing 2 of mounting in mounting base 1 up end and spacing 2 bilateral symmetry be provided with two sets of cold water machine main parts 3, the one end of spacing 2 is constructed as the right angle structure, and both sides construct the plane with the cooperation of cold water machine main part 3, the cooperation has a set of cooling tower 201 in spacing 2, and cooling tower 201 cooperates two sets of cold water machine main parts 3 simultaneously, realizes the supply of condenser 12 in two sets of cold water machine main parts 3, improves refrigeration effect;

the water cooler main body 3 is of a cuboid box-shaped structure, one side of the water cooler main body 3 is provided with a side sealing plate 6, one side of the upper end face of the water cooler main body 3 is provided with a group of heat dissipation devices 8, a group of partition plates 7 are horizontally arranged in the water cooler main body 3, the partition plates 7 divide the space in the water cooler main body 3 into two groups of first bin 301 and second bin 302 which are mutually independent, and the water cooler main body 3 comprises a hot water return pipeline 4, a cold water discharge pipeline 5, an evaporator 9, a compressor 10 and a condenser 12 which are arranged in the water cooler main body (in the specific implementation, any one of the existing models in the market can be selected according to the requirement for the cooling water tower 201, the evaporator 9, the;

the hot water return pipe 4 and the cold water discharge pipe 5 are respectively provided in the first chamber 301 and the second chamber 302, one ends of the hot water return pipeline 4 and the cold water discharge pipeline 5 extend out of the water cooler main body 3, the evaporator 9 is arranged in the water cooler main body 3 in the middle, and one end of the evaporator 9 passes through the partition plate 7 and extends into the first chamber 301, one end of the evaporator 9 extending into the first chamber 301 is provided with a group of top access pipes 901, a group of compressors 10 matched with the evaporator 9 are arranged on one side of the upper end surface of the partition plate 7 in the first chamber 301, one side of the bottom end of the second chamber 302 is provided with a group of condensers 12 which are matched with the evaporator 9 and the cooling water tower 201, and in the specific implementation, a group of expansion valves should be arranged on the pipeline connecting the condenser 12 and the evaporator 9, so that the normal-temperature high-pressure liquid flows into the expansion valves and is throttled into low-temperature low-pressure wet vapor.

It is specific, hot water backflow pipeline 4 includes the reposition of redundant personnel cooling tube 401 and the two-component flow tube 11 of multiunit return bend structure, hot water backflow pipeline 4's one end is connected with shunt tubes 11, and shunt tubes 11 bottom is provided with the reposition of redundant personnel cooling tube 401 that multiunit and another component flow tube 11 are connected, and is two sets of keep away from hot water backflow pipeline 4 among the shunt tubes 11 and insert a pipe 901 with the top and be connected, the bottom of evaporimeter 9 is inserted to cold water discharge pipeline 5's one end, and hot water backflow pipeline 4 cooperates two sets of shunt tubes 11 and the many-component flow heat tube 401, realizes heat radiating area's increase, guarantees the forced air cooling radiating effect.

It is specific, two sets of all install a set of sealing door 13 that opens and shuts through the loose-leaf cooperation in the face bottom in opposite directions of cold water machine main part 3, the side shrouding 6 of 3 installations of cold water machine main part sets up in one side that spacing 2 was kept away from to cold water machine main part 3, the inlet scoop 601 of a set of cooperation filter screen is seted up to the position that the top of side shrouding 6 corresponds first bin 301 in the cold water machine main part 3, and the first bin 301 of installing additional of filter screen for preventing that outside dust from getting into cold water machine main part 3 influences the heat dissipation.

Specifically, heat abstractor 8 is the rectangular frame structure, and two sets of grooves that even let in first bin 301 have been seted up to inside, the fan 801 of cooperation motor is all installed to two sets of inslot that set up on the heat abstractor 8, and the top in two sets of grooves is articulated to be provided with a set of dust screen 802, and heat abstractor 8 is discharged wind from inlet scoop 601 suction in the first bin 301 and by the top, realizes the preliminary forced air cooling heat dissipation to hot water return line 4.

Specifically, the partition plate 7 comprises two groups of clamping plates and a filling space reserved in the center, a heat insulation layer 701 is arranged in the filling space of the partition plate 7, the partition plate 7 divides the water cooler main body 1 into a first chamber 301 installed on a hot water supply return pipeline 4 and a second chamber 302 installed on a cold water supply discharge pipeline 5, cold and hot separation is achieved, and mutual interference is prevented from influencing the resource utilization rate.

Specifically, the energy-saving environment-friendly low-temperature water chiller starts with the hot water return pipeline 4 primarily dissipating heat via the heat dissipation device 8 and then flowing into the evaporator 9, the compressor 10 sucks the low-temperature low-pressure refrigerant gas evaporated and refrigerated by the evaporator 9, then compressed into high-temperature and high-pressure gas which is conveyed to a condenser 12, the high-pressure and high-temperature gas is cooled by the condenser 12 to be condensed into normal-temperature and high-pressure liquid, when the normal temperature high pressure liquid flows into the expansion valve, it is throttled into low temperature low pressure wet vapor, and flows into the evaporator 9 again, at this time, the low temperature low pressure wet vapor absorbs the heat of the chilled water in the evaporator 9 to lower the temperature of the chilled water, the evaporated refrigerant is sucked back into the compressor 10, and the next refrigeration cycle is repeated, thereby realizing refrigeration, the energy-saving environment-friendly low-temperature water chiller is reasonable in structure, easy to guarantee the refrigeration effect and high in practical value.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An energy-saving environment-friendly low-temperature water chiller comprises a mounting base (1), a limiting frame (2) mounted on the upper end face of the mounting base (1), and two groups of water chiller main bodies (3) symmetrically arranged on two sides of the limiting frame (2), wherein one end of the limiting frame (2) is of a right-angle structure, two sides of the limiting frame are of planes matched with the water chiller main bodies (3), and a group of cooling water towers (201) are matched in the limiting frame (2);

the method is characterized in that: the water cooler main body (3) is of a cuboid box-shaped structure, one side of the water cooler main body (3) is provided with a side sealing plate (6), one side of the upper end face of the water cooler main body (3) is provided with a group of heat dissipation devices (8), a group of partition plates (7) are horizontally arranged in the water cooler main body (3), the partition plates (7) divide the space in the water cooler main body (3) into two groups of first bin chambers (301) and second bin chambers (302) which are mutually independent, and the water cooler main body (3) comprises a hot water return pipeline (4), a cold water discharge pipeline (5), an evaporator (9), a compressor (10) and a condenser (12) which are arranged inside;

the hot water return pipeline (4) and the cold water discharge pipeline (5) are respectively arranged in the first chamber (301) and the second chamber (302), one end of the hot water return pipeline (4) and one end of the cold water discharge pipeline (5) both extend out of the water cooler main body (3), the evaporator (9) is arranged in the water cooler main body (3) in the middle, and one end of the evaporator (9) passes through the partition plate (7) and extends into the first chamber (301), one end of the evaporator (9) extending into the first bin (301) is provided with a group of top access pipes (901), one side of the upper end surface of the partition plate (7) in the first bin (301) is provided with a group of compressors (10) matched with the evaporator (9), and one side of the bottom end of the second bin (302) is provided with a group of condensers (12) matched with the evaporator (9) and the cooling water tower (201).

2. The energy-saving environment-friendly low-temperature water chiller as claimed in claim 1, wherein: hot water return pipe (4) include the reposition of redundant personnel cooling tube (401) and the two-component flow tube (11) of multiunit return bend structure, the one end and shunt tubes (11) of hot water return pipe (4) are connected, and shunt tubes (11) bottom is provided with the reposition of redundant personnel cooling tube (401) that multiunit and another component flow tube (11) are connected, and is two sets of keep away from a set of shunt tubes (11) and the top of hot water return pipe (4) in shunt tubes (11) and insert pipe (901) and be connected, the bottom of evaporimeter (9) is inserted to the one end of cold water discharge pipe (5).

3. The energy-saving environment-friendly low-temperature water chiller as claimed in claim 1, wherein: two sets of all install a set of sealing door (13) that opens and shuts through the loose-leaf cooperation in the face bottom in opposite directions of cold water machine main part (3), side shrouding (6) of cold water machine main part (3) installation set up in one side that spacing (2) were kept away from in cold water machine main part (3), inlet scoop (601) of a set of cooperation filter screen are seted up to the position that the top of side shrouding (6) corresponds first bin (301) in cold water machine main part (3).

4. The energy-saving environment-friendly low-temperature water chiller as claimed in claim 1, wherein: the heat dissipation device (8) is of a rectangular frame structure, two groups of grooves communicated with the first bin (301) are formed in the heat dissipation device (8), fans (801) matched with motors are installed in the two groups of grooves formed in the heat dissipation device (8), and a group of dust filtering nets (802) are hinged to the upper portions of the two groups of grooves.

5. The energy-saving environment-friendly low-temperature water chiller as claimed in claim 1, wherein: the partition plate (7) comprises two groups of clamping plates and a filling space reserved in the center, and a heat insulation layer (701) is arranged in the filling space of the partition plate (7).