CN210832633U

CN210832633U - Double-water condenser

Info

Publication number: CN210832633U
Application number: CN201922006913.5U
Authority: CN
Inventors: 欧阳永锋; 欧阳刚
Original assignee: Guangzhou Yongqiang Environment Science Co ltd
Current assignee: Guangzhou Yongqiang Environment Science Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-06-23
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a duplex water condenser, concretely relates to refrigeration plant technical field, which comprises a housin, the inside cooling chamber that is provided with of casing, cooling chamber middle part is provided with the baffle, the baffle periphery is provided with the screw thread copper pipe, be provided with the cavity in the shells inner wall intermediate layer, the cavity is linked together with the screw thread copper pipe, be provided with inlet and liquid outlet directly over the casing, casing one end is provided with water inlet and delivery port, delivery port and water inlet all communicate with the cooling chamber, the casing lower surface is provided with the mounting, the mounting bottom is provided with the base. The utility model discloses a threaded copper pipe condenses, and its unit length's heat transfer area is big, and heat transfer efficiency is high, compares traditional duplex water condenser unit to can effectively subtract the length of short copper pipe, further reduce its volume, make its structure compacter, and liquid heat transfer effect is even.

Description

Double-water condenser

Technical Field

The utility model relates to a refrigeration plant technical field, more specifically say, the utility model relates to a duplex water condenser.

Background

Since the temperature of water in nature is generally low, the condensation temperature of the water condenser is low, which is advantageous for both the refrigerating capacity of the compressor and the economical efficiency of operation.

At present, the double-water condenser unit is formed by connecting two refrigeration systems in series, two compressors of the unit respectively use the own refrigeration systems, but the water systems are connected in series, when the double-water condenser unit is used, the double-water condenser unit occupies a large area, the temperature in each copper pipe is different, the heat exchange effect is uneven, and the refrigeration effect is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a double-unit water condenser, the utility model aims to solve the technical problem that: how to reduce the floor space of the double-water condenser unit and improve the refrigeration effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a duplex water condenser, includes the casing, the inside cooling chamber that is provided with of casing, cooling chamber middle part is provided with the baffle, the baffle periphery is provided with the screw thread copper pipe, be provided with the cavity in the shells inner wall intermediate layer, the cavity is linked together with the screw thread copper pipe, be provided with inlet and liquid outlet directly over the casing, casing one end is provided with water inlet and delivery port, delivery port and water inlet all communicate with the cooling chamber, the casing lower surface is provided with the mounting, the mounting bottom is provided with the base.

The implementation mode is specifically as follows: when in use, liquid enters the cooling cavity in the shell through the water inlet, refrigerant flows into the cavity from the liquid inlet, the cavity conveys the refrigerant to the threaded copper pipe, the refrigerant can exchange heat with the liquid through the threaded copper pipe to realize the cooling of the liquid, the threaded copper pipe can increase the friction force between the refrigerant and the liquid through the internal and external threads, when the refrigerant circulates in the threaded copper pipe, the refrigerant can continuously roll under the action of the internal thread groove, so that the proppant can be fully contacted with the threaded copper pipe, the refrigeration efficiency is improved, the liquid is fully contacted with the threaded copper pipe, the temperature of each threaded copper pipe is ensured to be consistent, the integral cooling effect is ensured, the liquid can also continuously roll under the action of the external thread groove, the cooling speed of the liquid is improved, and because the threaded copper pipe, the heat transfer area of unit length is big, and heat transfer efficiency is high, compares traditional duplex water condenser unit to can effectively shorten the length of copper pipe, further reduce its volume, make its structure compacter, the refrigerant also can flow into the inside cavity of casing, and the cavity can further adsorb the heat in the liquid, guarantees that the refrigeration liquid temperature is even.

In a preferred embodiment, the inner wall and the outer wall of the threaded copper pipe are both provided with thread grooves, so that the friction force of the threaded copper pipe is increased.

In a preferred embodiment, the shell and the fixing piece are fixed by laser welding, and the connection is firm.

In a preferred embodiment, the liquid inlet and the liquid outlet are both upwards convex, and the liquid inlet and the liquid outlet are both communicated with the cavity, so that an external pipeline can be directly plugged conveniently.

In a preferred embodiment, the partition is fixedly connected to the housing.

In a preferred embodiment, the surface of the fixing piece is symmetrically provided with openings, and the fixing piece is in threaded connection with the base through a bolt, so that the installation and the fixation are facilitated.

In a preferred embodiment, a rubber layer is bonded at the bottom of the base, so that the base plays a role in shock absorption and skid prevention, and the stability of the base is improved.

In a preferred embodiment, the housing surface is further provided with a safety valve.

The utility model discloses a technological effect and advantage:

1. the utility model has the advantages that the threaded copper pipe is arranged, the friction force between the threaded copper pipe and the liquid and the refrigerant can be increased through the internal and external threads, when the refrigerant circulates in the threaded copper pipe, the refrigerant can continuously roll under the action of the internal thread groove, so that the proppant can be fully contacted with the threaded copper pipe, the refrigeration efficiency is improved, the liquid is fully contacted with the threaded copper pipe, the temperature of each threaded copper pipe is ensured to be consistent, the integral cooling effect is ensured, the liquid can continuously roll under the action of the external thread groove, the cooling speed of the liquid is improved, compared with the prior art, the utility model adopts the threaded copper pipe for condensation, the heat exchange area of the unit length is large, the heat transfer efficiency is high, compared with the traditional double-water condenser unit, the length of the copper pipe can be effectively shortened, and the volume is further reduced, the structure is more compact, and the liquid heat exchange effect is uniform;

2. the utility model discloses a be equipped with the mounting, the mounting passes through the bolt fastening on the base, and convenient to detach maintains, and on inlet and the liquid outlet on the casing can directly be pegged graft to external refrigeration pipe to realize the circulation of refrigerant, the base bottom bonds and has the rubber layer, and the rubber layer can play the skid-proof effect of shock attenuation, improves the stability of base.

Drawings

Fig. 1 is a front view of the overall structure of the present invention.

Fig. 2 is a sectional view of the overall structure of the present invention.

Fig. 3 is a side view of the threaded copper tube structure of the present invention.

Fig. 4 is a bottom view of the overall structure of the present invention.

Fig. 5 is a side view of the overall structure of the present invention.

The reference signs are: the safety valve comprises a shell 1, a cooling cavity 2, a partition plate 3, a threaded copper pipe 4, a cavity 5, a liquid inlet 6, a liquid outlet 7, a water inlet 8, a water outlet 9, a fixing part 10, a base 11, a threaded groove 12, an opening 13, a rubber layer 14 and a safety valve 15.

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 a duplex water condenser, including casing (1), casing (1) inside cooling chamber (2) that is provided with, cooling chamber (2) middle part is provided with baffle (3), baffle (3) periphery is provided with screw thread copper pipe (4), be provided with cavity (5) in casing (1) inner wall intermediate layer, cavity (5) are linked together with screw thread copper pipe (4), be provided with inlet (6) and liquid outlet (7) directly over casing (1), casing (1) one end is provided with water inlet (8) and delivery port (9), delivery port (9) and water inlet (8) all communicate with cooling chamber (2), casing (1) lower surface is provided with mounting (10), mounting (10) bottom is provided with base (11).

The inner wall and the outer wall of the threaded copper pipe (4) are provided with thread grooves (12), the shell (1) and the fixing piece (10) are fixed through laser welding, the partition plate (3) is fixedly connected with the shell (1), and the surface of the shell (1) is further provided with a safety valve (15).

As shown in fig. 1 to 5, the embodiment specifically is: when the cooling device is used, liquid can enter the cooling cavity (2) inside the shell (1) through the water inlet (8), a refrigerant can flow into the cavity (5) from the liquid inlet (6), the cavity (5) can convey the refrigerant to the threaded copper pipe (4), the refrigerant can perform cold and heat exchange with the liquid through the threaded copper pipe (4), the cooling of the liquid is realized, the threaded copper pipe (4) can increase the friction force with the liquid and the refrigerant through internal and external threads, when the refrigerant circulates inside the threaded copper pipe (4), the refrigerant can continuously roll under the action of the internal thread groove (12), so that the proppant can be fully contacted with the threaded copper pipe (4), the refrigeration efficiency is improved, the liquid is fully contacted with the threaded copper pipe (4), the temperature of each threaded copper pipe (4) is ensured to be consistent, and the overall cooling effect is ensured, liquid also can be continuous rolls under the effect of external thread groove (12), increase heat transfer effect, thereby improve the cooling rate of liquid, because screw thread copper pipe (4), unit length's heat transfer area is big, heat transfer efficiency is high, compare traditional duplex water condenser unit, thereby can effectively shorten the length of copper pipe, further reduce its volume, make its structure compacter, the refrigerant also can flow into in cavity (5) of casing (1) inside, cavity (5) can further adsorb the heat in the liquid, guarantee that refrigeration liquid temperature is even.

Liquid inlet (6) and liquid outlet (7) are all upwards protruding, liquid inlet (6) and liquid outlet (7) all communicate with cavity (5), mounting (10) surface symmetry is provided with opening (13), mounting (10) pass through bolt and base (11) threaded connection, base (11) bottom bonds and has rubber layer (14).

As shown in fig. 2, 4 and 5, the embodiment specifically includes: fixing piece (10) pass through the bolt fastening on base (11), convenient to detach maintenance, and external refrigeration pipe can directly peg graft on inlet (6) and liquid outlet (7) on casing (1) to realize the circulation of refrigerant, base (11) bottom bonds has rubber layer (14), and rubber layer (14) can play the skid-proof effect of shock attenuation, improves the stability of base (11).

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, when the refrigerant circulates in the threaded copper pipe (4), the refrigerant can continuously roll under the action of the internal thread groove (12), so that the proppant can be fully contacted with the threaded copper pipe (4), the liquid can also continuously roll under the action of the external thread groove (12), and the heat exchange effect is increased, so that the cooling speed of the liquid is increased;

referring to the attached

drawings

2, 4 and 5 of the specification, a fixing piece (10) is fixed on a base (11) through bolts, so that the fixing piece is convenient to detach and maintain, an external refrigerating pipe can be directly inserted into a liquid inlet (6) and a liquid outlet (7) of a shell (1) to realize the circulation of a refrigerant, a rubber layer (14) is bonded at the bottom of the base (11), and the rubber layer (14) can play a role in shock absorption and skid resistance.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A double water condenser comprising a shell (1), characterized in that: the utility model discloses a cooling device, including casing (1), cooling chamber (2), baffle (3) periphery are provided with threaded copper pipe (4), be provided with cavity (5) in casing (1) inner wall intermediate layer, cavity (5) are linked together with threaded copper pipe (4), be provided with inlet (6) and liquid outlet (7) directly over casing (1), casing (1) one end is provided with water inlet (8) and delivery port (9), delivery port (9) and water inlet (8) all communicate with cooling chamber (2), casing (1) lower surface is provided with mounting (10), mounting (10) bottom is provided with base (11).

2. The double water condenser as claimed in claim 1, wherein: and the inner wall and the outer wall of the threaded copper pipe (4) are both provided with thread grooves (12).

3. The double water condenser as claimed in claim 1, wherein: the shell (1) and the fixing piece (10) are fixed through laser welding.

4. The double water condenser as claimed in claim 1, wherein: the liquid inlet (6) and the liquid outlet (7) are both upwards raised, and the liquid inlet (6) and the liquid outlet (7) are both communicated with the cavity (5).

5. The double water condenser as claimed in claim 1, wherein: the partition plate (3) is fixedly connected with the shell (1).

6. The double water condenser as claimed in claim 1, wherein: the surface of the fixing piece (10) is symmetrically provided with openings (13), and the fixing piece (10) is in threaded connection with the base (11) through bolts.

7. The double water condenser as claimed in claim 1, wherein: the bottom of the base (11) is adhered with a rubber layer (14).

8. The double water condenser as claimed in claim 1, wherein: the surface of the shell (1) is also provided with a safety valve (15).