CN210441467U - Refrigerating device of refrigeration equipment - Google Patents
Refrigerating device of refrigeration equipment Download PDFInfo
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- CN210441467U CN210441467U CN201921349715.2U CN201921349715U CN210441467U CN 210441467 U CN210441467 U CN 210441467U CN 201921349715 U CN201921349715 U CN 201921349715U CN 210441467 U CN210441467 U CN 210441467U
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- water outlet
- condensing
- air inlet
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Abstract
The utility model discloses a refrigeration plant of refrigeration plant, including the condensing box body and the fixed baffle that sets up the middle part position in the condensing box body, the baffle sets gradually first condensation chamber and second condensation chamber with the condensing box body from the top down, is provided with the refrigerant in the first condensation chamber. The utility model transmits the working medium steam in the compressor through the air inlet pipe of the refrigerating device of the refrigeration equipment, thereby facilitating the condensation of the steam from the compressor into liquid through the condensing box and the drainage of the air around the condensing box body through the condensing fan, thereby facilitating the reaction of the air around the condensing box body and the refrigerant in the first condensing cavity; thereby ensuring the fluency of the whole refrigeration cycle system.
Description
Technical Field
The utility model relates to a refrigerating plant technical field that is relevant specifically is a refrigeration plant of refrigeration plant.
Background
The refrigerating equipment is mainly used for refrigerating the food of crews, refrigerating various goods and regulating the air of cabins in summer. The system mainly comprises a compressor, an expansion valve, an evaporator, a condenser, accessories and pipelines. It can be divided into compression refrigeration equipment, absorption refrigeration equipment, steam jet refrigeration equipment, heat pump refrigeration equipment, electric heating refrigeration equipment, etc. according to the working principle. The most common application on ships today is compression refrigeration equipment. The heat of the object and its surroundings is removed by the working cycle of the device, causing and maintaining a certain low temperature state.
The applicant of the invention finds that the refrigerating device for the refrigerating equipment in the prior art has a simple structure and a single use mode due to the design characteristics of the refrigerating device, reduces the use precision of the condensation box body, and further cannot meet the use requirement of the refrigerating device for the refrigerating equipment at present.
To this end, we propose a refrigerating device of a refrigerating apparatus.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a refrigerating plant of refrigeration plant, aim at the refrigeration plant among the prior art of improvement and use refrigerating plant because the design characteristics of its own, simple structure and using-way are single, have reduced the use accuracy of condensation box body, and then can't satisfy present user demand problem to refrigeration plant for refrigerating plant.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a refrigerating device of refrigeration equipment comprises a condensation box body and a partition plate fixedly arranged at the middle position in the condensation box body, wherein the condensation box body is sequentially arranged into a first condensation cavity and a second condensation cavity from top to bottom by the partition plate, and a refrigerant is arranged in the first condensation cavity;
one side of the first condensation chamber is provided with an air inlet pipe, the air inlet pipe is connected with an air outlet of the compressor, one end of the air inlet pipe, which is far away from the end connected with the compressor, penetrates through the first condensation chamber and is arranged in the first condensation chamber, and further working medium steam in the compressor is convenient to transmit through the air inlet pipe, so that the steam from the compressor is convenient to condense into liquid through the condensation box, the smoothness of the whole refrigeration cycle system is ensured, and the use precision of the utility model is effectively ensured; a plurality of condensing pipes are arranged in the first condensing cavity; the water outlet assembly is arranged at the end, far away from the penetrating end of the air inlet pipe, of the first condensation cavity and is used for transporting the condensed liquid working medium steam into the evaporator;
the water outlet assembly consists of a first water outlet pipe, a second water outlet pipe and a throttle valve arranged between the first water outlet pipe and the second water outlet pipe, and the second water outlet pipe is connected with a liquid inlet of the evaporator through a connecting shaft sleeve;
and a condensing fan is arranged in the second condensing cavity.
As a preferable aspect of the present invention, each of the condensation pipes is arranged in the length direction of the first condensation chamber, and the condensation pipes are arranged in a staggered manner, so that the steam entering the first condensation chamber can be fully contacted with the refrigerant;
as a preferable aspect of the present invention, both ends of the condenser tube are fixedly connected to both sides of the first condensation chamber through the connection flange, and the connection flange is fixedly connected to the condenser tube through the argon welding process, thereby effectively improving the air tightness of the connection between the connection flange and the condenser tube; the steam entering the first condensing cavity is convenient to condense through the condensing pipe;
as an aspect of the present invention, the first outlet pipe runs through the first condensation chamber and is disposed in the first condensation chamber, and the first outlet pipe is disposed above the horizontal plane of the inlet pipe.
As a preferable aspect of the present invention, the number of the condensing fans is at least three, the air outlet of the condensing fan is arranged opposite to the opening end of the second condensing cavity, and the condensing fan is arranged as an axial flow fan, so that the air around the condensing box body can be conveniently drained, and the air around the condensing box body can conveniently react with the refrigerant in the first condensing cavity;
as the utility model discloses an in preferred aspect, still including setting up the filter plate in the open end of first condensation chamber and second condensation chamber, filter plate passes through set screw and is connected with the open end of first condensation chamber and second condensation chamber, and then is convenient for filter the gas that enters into the condensation box originally internally through filter plate, has avoided macromolecular impurity to enter into the condensation box originally internally.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of reasonable in design and easy operation, the utility model relates to a refrigerating plant of refrigeration plant is through being provided with the baffle in the middle part position in the condensation box body, the baffle sets gradually the condensation box body into first condensation chamber and second condensation chamber from the top down, be provided with the refrigerant in the first condensation chamber, one side of first condensation chamber is connected with the gas outlet of compressor through the intake pipe, the intake pipe runs through in first condensation chamber and sets up in the first condensation chamber, and then be convenient for transmit the working medium steam in the compressor through the intake pipe, thereby be convenient for through the condensation box to come from with the interior steam condensation of compressor become liquid, thereby guarantee the smoothness nature of whole refrigeration cycle system; the first condensation cavity is internally provided with a plurality of condensation pipes, each condensation pipe is arranged in the length direction of the first condensation cavity, and two ends of each condensation pipe are fixedly connected with two sides of the first condensation cavity through connecting flanges, so that steam entering the first condensation cavity can be condensed conveniently through the condensation pipes; the water outlet assembly is arranged at the end, far away from the penetrating end of the air inlet pipe, of the first condensation cavity and is used for transporting the condensed liquid working medium steam into the evaporator;
the second condensation intracavity is provided with the condensation fan, the condensation fan sets up to three at least, and the air outlet of condensation fan sets up with the open end in second condensation chamber relatively, the condensation fan sets up to axial fan, thereby be convenient for carry out the drainage to the peripheral air of condensation box body, the peripheral air of condensation box body of being convenient for takes place the reaction with the refrigerant in the first condensation intracavity, both the compressor inhales the working medium steam of the lower pressure that comes out from the evaporimeter, it is originally internal to send into the condensation box through the intake pipe after making pressure rise, the higher liquid of condensation becomes pressure in the condensation box body, become the lower liquid of pressure after setting up the choke valve throttle on water component, send into in the evaporimeter, absorb the heat evaporation become the lower steam of pressure in the evaporimeter, accomplish refrigeration cycle.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of the overall structure of the present invention;
fig. 2 is a schematic structural view of another view of fig. 1 in the present invention;
fig. 3 is a schematic structural diagram of the top view of fig. 1 in the present invention;
fig. 4 is a schematic structural view of the front view of fig. 1 in the present invention;
fig. 5 is a schematic structural view of the condensation box body of the present invention (with a filter screen plate added).
In the figure: 1-condensation box body, 12-partition board, 2-first condensation cavity, 21-condensation pipe, 211-connecting flange, 3-second condensation cavity, 31-condensation fan, 4-compressor, 5-air inlet pipe, 61-first water outlet pipe, 62-second water outlet pipe and 7-throttle valve.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a refrigerating device of refrigeration equipment comprises a condensation box body 1 and a partition plate 12 fixedly arranged at the middle position in the condensation box body 1, wherein the condensation box body 1 is sequentially arranged into a first condensation cavity 2 and a second condensation cavity 3 from top to bottom through the partition plate 12, a refrigerant is arranged in the first condensation cavity 2, and the structure is compact; an air inlet pipe 5 is arranged on one side of the first condensation cavity 2, the air inlet pipe 5 is connected with an air outlet of the compressor 4, one end, far away from the end connected with the compressor 4, of the air inlet pipe 5 penetrates through the first condensation cavity 2 and is arranged in the first condensation cavity 2, and therefore working medium steam in the compressor 4 can be conveniently transmitted through the air inlet pipe 5, steam from the interior of the compressor 4 can be conveniently condensed into liquid through the condensation box, and the smoothness of the whole refrigeration cycle system is guaranteed;
specifically referring to fig. 1 and 3, a plurality of condensation pipes 21 are arranged in the first condensation chamber 2, each condensation pipe 21 is arranged in the length direction of the first condensation chamber 2, the condensation pipes 21 are arranged in a staggered manner, so that steam entering the first condensation chamber 2 can be fully contacted with a refrigerant, two ends of each condensation pipe 21 are fixedly connected with two sides of the first condensation chamber 2 through a connecting flange 211, and the connecting flange 211 is fixedly connected with the condensation pipes 21 through an argon welding process, so that the air tightness of the connection between the connecting flange 211 and the condensation pipes 21 is effectively improved; the condensation pipe 21 is convenient for condensing the steam entering the first condensation cavity 2, a water outlet assembly is arranged at the end, far away from the penetrating end of the air inlet pipe 5, of the first condensation cavity 2, and the water outlet assembly is used for transporting the condensed liquid working medium steam to the evaporator;
referring to fig. 1 and 4, the water outlet assembly is composed of a first water outlet pipe 61, a second water outlet pipe 62 and a throttle valve 7 arranged between the first water outlet pipe 61 and the second water outlet pipe 62, the second water outlet pipe 62 is connected with a liquid inlet of the evaporator through a connecting shaft sleeve, the first water outlet pipe 61 penetrates through the first condensation cavity 2 and is arranged in the first condensation cavity 2, and the first water outlet pipe 61 is arranged above the horizontal plane of the air inlet pipe 5, so that the refrigerant in the first condensation cavity 2 is in full contact with the steam and the steam forming the liquid is transported through the first water outlet pipe 61, and the air tightness of the connection between the connecting flange 211 and the condensation pipe 21 is effectively improved; the condensation pipe 21 is convenient for condensing the steam entering the first condensation cavity 2, a water outlet assembly is arranged at the end, far away from the penetrating end of the air inlet pipe 5, of the first condensation cavity 2, and the water outlet assembly is used for transporting the condensed liquid working medium steam to the evaporator;
referring to fig. 1 and 4, a condensing fan 31 is disposed in the second condensing chamber 3, at least three condensing fans 31 are disposed, air outlets of the condensing fans 31 are disposed opposite to an opening end of the second condensing chamber 3, the condensing fans 31 are axial fans, so as to facilitate drainage of air around the condensing box body, so as to facilitate reaction of air around the condensing box body and a refrigerant in the first condensing chamber 2, thereby effectively ensuring working accuracy of the condensing box body 1, namely, the compressor 4 sucks working medium steam with lower pressure from the evaporator, the working medium steam with higher pressure is sent into the condensing box body 1 through the air inlet pipe 5 after the pressure is raised, the liquid with higher pressure is condensed into liquid with higher pressure in the condensing box body 1, the liquid with lower pressure is throttled by the throttle valve 7 disposed on the water outlet assembly and then sent into the evaporator, the liquid with lower pressure is evaporated by absorbing heat in the evaporator into steam with lower pressure, the refrigeration cycle is completed.
Referring to fig. 5, the condensing box further comprises a filter screen plate arranged at the open ends of the first condensing chamber 2 and the second condensing chamber 3, the filter screen plate is connected with the open ends of the first condensing chamber 2 and the second condensing chamber 3 through fixing screws, so that gas entering the condensing box body 1 can be conveniently filtered through the filter screen plate, and macromolecular impurities are prevented from entering the condensing box body 1.
The working principle is as follows: the baffle plate 12 is arranged at the middle position in the condensation box body 1, the baffle plate 12 sequentially sets the condensation box body 1 into the first condensation cavity 2 and the second condensation cavity 3 from top to bottom, a refrigerant is arranged in the first condensation cavity 2, one side of the first condensation cavity 2 is connected with the gas outlet of the compressor 4 through the gas inlet pipe 5, the gas inlet pipe 5 penetrates through the first condensation cavity 2 and is arranged in the first condensation cavity 2, and further the transmission of working medium steam in the compressor 4 through the gas inlet pipe 5 is facilitated, so that the steam from the inside of the compressor 4 is condensed into liquid through the condensation box, the fluency of the whole refrigeration cycle system is ensured, and the use precision of the utility model is effectively ensured; the first condensation cavity 2 is internally provided with a plurality of condensation pipes 21, each condensation pipe 21 is arranged in the length direction of the first condensation cavity 2, and two ends of each condensation pipe 21 are fixedly connected with two sides of the first condensation cavity 2 through the connecting flange 211, so that the condensation pipes 21 can be used for condensing steam entering the first condensation cavity 2 conveniently, and the use precision of the utility model is effectively ensured; the water outlet assembly is arranged at the end of the first condensation cavity 2, which is far away from the penetrating end of the air inlet pipe 5, and is used for transporting the condensed liquid working medium steam into the evaporator, so that the use precision of the utility model is effectively ensured;
the second condensation chamber 3 is internally provided with a condensation fan 31, the condensation fan 31 is at least three, the air outlet of the condensation fan 31 is arranged opposite to the opening end of the second condensation chamber 3, the condensation fan 31 is arranged as an axial flow fan, thereby being convenient for conducting drainage on the peripheral air of the condensation chamber body, thereby being convenient for the peripheral air of the condensation chamber body to react with the refrigerant in the first condensation chamber 2, thereby effectively ensuring the working precision of the condensation chamber body 1, namely the compressor 4 sucks the working medium steam with lower pressure from the evaporator, the working medium steam with higher pressure is sent into the condensation chamber body 1 through the air inlet pipe 5 after being pressurized, the liquid with higher pressure is condensed into the condensation chamber body 1, the liquid with lower pressure is obtained after throttling through the throttle valve 7 arranged on the water outlet component, the liquid is sent into the evaporator, the vapor with lower pressure is evaporated by absorbing heat in the evaporator, the refrigeration cycle is completed.
The device obtained by the design can basically meet the requirements of the refrigerating device for the refrigerating equipment in the prior art that the refrigerating device has simple structure and single use mode due to the design characteristics of the device, the use precision of the condensation box body is reduced, and the use requirement of the refrigerating device for the refrigerating equipment at present cannot be met.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A refrigeration unit for a refrigeration appliance, characterized by: the condenser comprises a condenser body (1) and a partition plate (12) fixedly arranged at the middle position in the condenser body (1), wherein the condenser body (1) is sequentially arranged into a first condensation cavity (2) and a second condensation cavity (3) from top to bottom by the partition plate (12), and a refrigerant is arranged in the first condensation cavity (2);
an air inlet pipe (5) is arranged on one side of the first condensation cavity (2), the air inlet pipe (5) is connected with an air outlet of the compressor (4), one end, far away from the end connected with the compressor (4), of the air inlet pipe (5) penetrates through the first condensation cavity (2) and is arranged in the first condensation cavity (2), the air inlet pipe (5) is used for transporting working medium steam of the compressor (4), a plurality of condensation pipes (21) are arranged in the first condensation cavity (2), one end, far away from the end penetrating into the air inlet pipe (5), of the first condensation cavity (2) is provided with a water outlet assembly, and the water outlet assembly is used for transporting the liquid working medium steam obtained after condensation into an evaporator;
the water outlet assembly consists of a first water outlet pipe (61), a second water outlet pipe (62) and a throttle valve (7) arranged between the first water outlet pipe (61) and the second water outlet pipe (62), and the second water outlet pipe (62) is connected with a liquid inlet of the evaporator through a connecting shaft sleeve;
and a condensation fan (31) is arranged in the second condensation cavity (3).
2. A refrigerating unit of a cold storage appliance according to claim 1, characterized in that each of said condensation ducts (21) is arranged in the longitudinal direction of the first condensation chamber (2), and that each of said condensation ducts (21) is arranged staggered with respect to each other.
3. A refrigerating unit of a cold storage device according to claim 2, characterized in that both ends of the condensation duct (21) are fixedly connected to both sides of the first condensation chamber (2) by means of connecting flanges (211), and the connecting flanges (211) are fixedly connected to the condensation duct (21) by means of an argon welding process.
4. A cold appliance according to claim 3, wherein the first outlet pipe (61) extends through the first condensation chamber (2) and is arranged in the first condensation chamber (2), and the first outlet pipe (61) is arranged above the level of the air inlet pipe (5).
5. A refrigerating unit of a cold storage device according to claim 4, characterized in that the number of the condensing fans (31) is at least three, the air outlet of the condensing fan (31) is arranged opposite to the open end of the second condensing cavity (3), and the condensing fan (31) is arranged as an axial flow fan.
6. A cold appliance according to claim 5, further comprising a filter screen plate disposed at the open ends of the first condensation chamber (2) and the second condensation chamber (3), wherein the filter screen plate is connected to the open ends of the first condensation chamber (2) and the second condensation chamber (3) by fixing screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921349715.2U CN210441467U (en) | 2019-08-20 | 2019-08-20 | Refrigerating device of refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921349715.2U CN210441467U (en) | 2019-08-20 | 2019-08-20 | Refrigerating device of refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210441467U true CN210441467U (en) | 2020-05-01 |
Family
ID=70409282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921349715.2U Expired - Fee Related CN210441467U (en) | 2019-08-20 | 2019-08-20 | Refrigerating device of refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210441467U (en) |
-
2019
- 2019-08-20 CN CN201921349715.2U patent/CN210441467U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200501 Termination date: 20210820 |