CN210602352U - Low-temperature storage equipment's condensation subassembly and low-temperature storage equipment - Google Patents
Low-temperature storage equipment's condensation subassembly and low-temperature storage equipment Download PDFInfo
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- CN210602352U CN210602352U CN201921674115.3U CN201921674115U CN210602352U CN 210602352 U CN210602352 U CN 210602352U CN 201921674115 U CN201921674115 U CN 201921674115U CN 210602352 U CN210602352 U CN 210602352U
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Abstract
The utility model relates to the technical field of refrigeration equipment, and discloses a condensation component of low-temperature storage equipment and the low-temperature storage equipment, wherein the condensation component comprises a condenser body and an upper water pan, and the upper water pan is positioned above the condenser body and is used for storing condensed water generated in the low-temperature storage equipment; the condenser body comprises a condensate pipe and a condenser pipe, and the condensate pipe and the condenser pipe are respectively wound and then are pressure-welded together; the water inlet of the condensate pipe is connected with the water outlet of the upper water receiving disc. The utility model discloses utilize the water by the principle that the eminence flows toward low, microthermal comdenstion water flows through the condenser pipe that has fin heat dissipation function, plays rapid cooling effect to the condenser of high temperature, and the comdenstion water rises through the heat transfer back simultaneously, and the back of coming flows, can evaporate into steam with higher speed, plays comdenstion water automatic treatment's effect, reduces or avoids the problem that the comdenstion water needs the manual work to fall water. The utility model discloses simple structure realizes easily that the heat transfer is effectual, the sexual valence relative altitude.
Description
Technical Field
The utility model relates to a refrigeration plant technical field especially relates to a condensation subassembly and a low temperature storage equipment of low temperature storage equipment.
Background
After years of development, particularly explosive growth in the last decade, the refrigeration industry is mature, the competition tends to be white, and the cost becomes a profit for enterprises to compete for the market. The heat exchanger gradually develops towards the direction of low cost, and on one hand, the prior heat exchanger is improved and optimized; on the other hand, the heat exchanger with poor heat exchange and low cost is improved to replace the existing heat exchanger with high heat exchange efficiency and high cost, so as to achieve the purpose of reducing the cost.
The current condenser is mainly provided with a built-in condenser and a steel wire condenser, wherein the steel wire condenser is formed by welding steel wires on a steel pipe at certain intervals and radiating heat by utilizing the outer surface area of a plurality of steel wires, as shown in figure 1. For the steel wire condenser, two states exist, one is natural heat dissipation, such as for a refrigerator placed at the back; one is that the cooling fan is arranged in a compressor bin, and because the space is limited, the steel wire condenser needs to be folded, and forced air supply is carried out by the cooling fan, and because the cooling fan is added, the noise is increased invisibly.
If the product volume increases, the heat exchange efficiency of steel wire condenser is certain, then need increase the condenser size, but all receive the structure size influence, steel wire condenser size is restricted, therefore, need the thought to try to improve heat exchange efficiency. At present, a winding sheet type condenser is provided, namely, a steel belt or an aluminum belt is wound on a pipeline at a certain interval to increase the heat exchange efficiency, but the heat exchange efficiency is reduced due to the fact that dust is easily accumulated at the root after the aluminum belt or the steel belt is wound, and therefore the winding sheet type condenser cannot be well popularized. In addition, the steel wire spacing of the steel wire condenser is reduced, but the effect is not obvious. Therefore, the wire condenser has been developed for many years, and is difficult to be improved greatly.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome above-mentioned prior art's defect and not enough, provide a low temperature storage equipment's condensation subassembly with low costs, little, the heat exchange efficiency is high of noise.
The utility model aims at providing a condensation subassembly of low temperature storage equipment.
Another object of the present invention is to provide a low temperature storage apparatus.
The utility model discloses above-mentioned purpose is realized through following technical scheme:
a condensation assembly of low-temperature storage equipment comprises a condenser body and an upper water pan, wherein the upper water pan is positioned above the condenser body and is used for storing condensed water generated in the low-temperature storage equipment; the condenser body comprises a condensate pipe and a condenser pipe, and the condensate pipe and the condenser pipe are respectively wound and then are pressure-welded together; the water inlet of the condensate pipe is connected with the water outlet of the upper water receiving disc.
Among this technical scheme, the steel wire among the steel wire condenser with prior art is changed into the condensate pipe, the condensate pipe intercommunication is used for storing the last water collector of the comdenstion water that produces in the low temperature storage equipment, microthermal comdenstion water passes through the condensate pipe of pressure welding on the condenser pipe surface, play the rapid cooling effect to the condenser of high temperature, the comdenstion water is after the heat transfer simultaneously, the temperature risees, the back of coming flows, can accelerate its evaporation into steam, play the effect of comdenstion water automatic processing, reduce or avoid the problem that the comdenstion water needs the manual work to be rewound. In addition, compare in prior art's steel wire condenser need tailor the steel wire, carry out the pressure welding after the artifical steel wire of arranging of reuse frock, the utility model discloses a condenser body only needs the machine around good pipe after, decides the direct pressure welding in position, has improved finished piece degree of automation like this greatly to production efficiency has been improved.
Furthermore, the water inlet of the condensate pipe is positioned at the upper side, the water outlet is positioned at the lower side, and the winding pipes are arranged from top to bottom; the water outlet is connected with a lower water receiving disc which is positioned at the bottom of the condenser body. According to the technical scheme, the condenser body is convenient to use the gravity action, water flows down naturally from a high place, a water pumping device is not required to be additionally arranged, the cost is saved, and the energy consumption is reduced.
Furthermore, the number of the condensate pipes is two, the two condensate pipes are respectively welded on two sides of the plane of the winding pipe of the condensation pipe after the winding pipe is wound, and the two condensate pipes are symmetrically or staggeredly distributed. Therefore, the condensed water flowing through the two condensed water pipes exchanges heat with the two sides of the condensing pipe simultaneously, and the heat exchange efficiency is high; the staggered distribution is beneficial to further improving the heat exchange efficiency, especially when the tube spacing is larger.
Furthermore, two water outlets are formed in the bottom of the upper water receiving tray and are respectively connected with water inlets of the two condensate pipes, so that condensate water can be rapidly circulated conveniently.
Preferably, the inner diameter of the pipe of the condensate pipe is 4.0-6.0 mm. The pipe diameter is too small, so that condensed water is prevented from flowing in the pipe, water sealing is easily formed, and the water is blocked; the pipe diameter is too big, can influence the pressure welding, and the choked flow that the too big pressure welding of pipe needs is too big, easily strikes the pipe, leads to leaking or tubular product to scrap, is unfavorable for the reduce cost.
Preferably, the condensate pipe is wound according to the pipe spacing of 30-80 mm. The distance between the pipes is too small, the bending radius is very small when the pipes are wound, and the flow resistance of the condensed water is large, so that the flow of the condensed water is influenced, and the heat exchange efficiency is not improved; the tube spacing is too large, which reduces the heat dissipation area and affects the heat dissipation effect of the whole condenser.
Preferably, the condensate pipe and the condenser pipe are metal pipes, and the metal pipes are good in heat conduction performance and beneficial to improving heat exchange efficiency.
Preferably, the metal pipe is one of a steel pipe, an aluminum pipe or a copper pipe, and can be selected according to the comprehensive consideration of specific conditions so as to meet different market demands.
Furthermore, an anti-corrosion paint layer is soaked on the inner surface of the pipe of the condensate pipe, so that the corrosion resistance of the condensate pipe is improved, and the product performance is improved.
The utility model also provides a low temperature storage equipment, including any one of evaporimeter and above-mentioned technical scheme the condensation subassembly, the back of low temperature storage equipment is located to the condenser body, the evaporimeter is located the top of water collector. The low-temperature storage equipment has all the advantages of the condensation component provided in the technical scheme.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:
(1) the condenser with higher temperature is cooled by fully utilizing the condensate water with lower temperature generated in the low-temperature storage equipment, the condensate water is heated to accelerate evaporation, and the condenser reduces the condensation temperature due to cooling, so that the heat exchange efficiency of the condenser is greatly improved;
(2) when the condenser is used as the condenser, the heat exchange quantity of the condenser is greatly improved due to the cooling effect of condensed water, the use of a heat dissipation motor can be cancelled to a certain extent, and the motor is cancelled, so that the noise of the whole product can be reduced, the product cost can be greatly reduced, and the competitiveness of the product is greatly improved;
(3) when the condenser is used as a condenser, the size of the whole condenser can be reduced under the condition of the same heat exchange quantity, the material cost is saved, and the production and manufacturing efficiency is improved;
(4) the condensed water naturally flows from the high position to the lower position by utilizing the gravity action, so that a water pumping device is not required to be additionally arranged, the cost is saved, and the energy consumption is reduced;
(5) the condenser body is directly welded in a pressing mode after the pipe is wound by a machine, so that the automation degree of a workpiece is greatly improved, the production efficiency is improved, and the cost is reduced; simple structure and easy realization.
Drawings
FIG. 1 schematic of a wire condenser of the prior art
Figure 2 front view of condensation assembly of embodiment 1 of the present invention
Figure 3 a perspective view of a condensation assembly according to embodiment 1 of the present invention
Fig. 4 is a schematic view of the position of the condensing assembly in the low-temperature storage device
In the figure: an upper water receiving tray 1, a condensate pipe 2, a condenser pipe 3, a water inlet 4, a water outlet 5, a water outlet 6, a lower water receiving tray 7 and an evaporator 8
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
Example 1:
the condensing assembly of the cryogenic storage device of embodiment 1 of the present invention as shown in fig. 1-4 includes a condenser body and an upper water pan 1. The condenser body includes condenser pipe 2 and condenser pipe 3, and is preferred, condenser pipe 2 and condenser pipe 3 are the tubular metal resonator, like steel pipe, aluminum pipe or copper pipe, and tubular metal resonator thermal conductivity is good, is favorable to improving heat exchange efficiency, can select according to particular case comprehensive consideration to satisfy different market demands, condenser pipe 2 and condenser pipe 3 in this embodiment all adopt the copper pipe. The upper water pan 1 is used for storing condensed water generated in the low-temperature storage equipment and is generally made of ABS or stainless steel materials. The upper water receiving tray 1 is positioned above the condenser body and used for storing condensed water generated in the low-temperature storage equipment, and a water inlet 4 of the condensed water pipe 2 is connected with a water outlet 5 of the upper water receiving tray 1.
As shown in fig. 2, the condensation pipe 2 and the condensation pipe 3 are respectively wound and then pressure welded together, and the winding is well known in the art and will not be described herein. The utility model discloses in, condenser pipe 2 is according to the 30 ~ 80mm of intertube distance around the pipe, preferred 35mm in this embodiment. Because the tube spacing is too small, the bending radius is very small when the tube is wound, and the flow resistance of the condensed water is large, so that the flow of the condensed water is influenced, and the heat exchange efficiency is not improved; the tube spacing is too large, which reduces the heat dissipation area and affects the heat dissipation effect of the whole condenser. The utility model discloses a this body machine of condenser is around the pipe after, decides the direct pressure welding in position, and degree of automation is high, is favorable to improving production efficiency. As shown in fig. 4, the water inlet 4 of the condensate pipe 2 is located at the upper side, the water outlet 6 is located at the lower side, the water outlets 6 are arranged from top to bottom around the pipe, the water outlet 6 is connected with the lower water receiving disc 7, and the lower water receiving disc 7 is located at the bottom of the condenser body. The condenser body is installed, gravity action is convenient to use, condensate water flows down naturally from a high place, a water pumping device is not required to be additionally arranged, cost is saved, and energy consumption is reduced. The utility model discloses in, condensate pipe 2 realizes two effects: firstly, the heat dissipation effect of the fins is achieved; and the other part plays a role of a condensed water drain pipe generated in the low-temperature storage equipment.
In a further embodiment, as shown in fig. 3, two condensate pipes 2 are provided, and are pressure welded to two sides of the winding plane of the condenser pipe 3 after winding, and the two condensate pipes 2 are symmetrically distributed around the winding plane of the condenser pipe. Thus, the condensed water flowing through the two condensed water pipes 2 and the two sides of the condensing pipe 3 exchange heat simultaneously, and the heat exchange efficiency is high. In order to facilitate the rapid circulation of the condensed water, two water outlets 5 are formed in the bottom of the upper water receiving tray 1, and the two water outlets 5 are respectively connected with water inlets 4 of the two condensed water pipes 2. Preferably, the inner diameter of the condensed water pipe 2 is 4.0 to 6.0mm, and more preferably 5.0mm in the embodiment. The pipe diameter is too small, so that condensed water is prevented from flowing in the pipe, water sealing is easily formed, and the water is blocked; the pipe diameter is too big, can influence the pressure welding, and the choked flow that the too big pressure welding of pipe needs is too big, easily strikes the pipe, leads to leaking or tubular product to scrap, is unfavorable for the reduce cost.
In a further embodiment, an anti-corrosion paint layer (not shown) is dipped on the inner surface of the condensate pipe 2 to improve the corrosion resistance of the condensate pipe 2 and improve the product performance.
The utility model discloses change the steel wire among the steel wire condenser of prior art into the condensate pipe, the condensate pipe intercommunication is used for storing the last water collector of the comdenstion water that produces in the low temperature storage equipment, utilize water to flow by the eminence toward the principle of low department, microthermal comdenstion water flows the condensate pipe that has fin heat dissipation function, the condenser to high temperature plays rapid cooling effect, the comdenstion water is after the heat transfer simultaneously, the temperature risees, after flowing, can evaporate into steam with higher speed, play the effect of comdenstion water automatic processing, reduce or avoid the problem that the comdenstion water needs artifical water of falling. The utility model discloses a condensation subassembly simple structure realizes easily that the heat transfer is effectual, the sexual valence relative altitude.
Example 2 (not shown in the figure):
the present embodiment is different from embodiment 1 in that: the two condensate pipes 2 are wound according to the pipe spacing of 75mm and are distributed in a staggered manner. The staggered distribution is beneficial to further improving the heat exchange efficiency, especially when the tube spacing is larger.
The utility model discloses a condensation subassembly is applicable to various refrigeration products, like refrigerator, freezer and other refrigeration plant, according to refrigerating system's reversibility, also can be used in heat pump system, like air energy water heater etc..
Example 3:
as shown in fig. 4, the present invention further provides a low temperature storage device, which includes an evaporator 8 and the condensing assembly in any one of the above embodiments, wherein the condenser body is disposed on the back of the low temperature storage device, and the evaporator 8 is located above the upper water pan 1. The cryogenic storage device has all the advantages of the condensing assembly provided in any of the above embodiments, and will not be described herein.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (10)
1. The condensation assembly of the low-temperature storage equipment is characterized by comprising a condenser body and an upper water receiving tray, wherein the upper water receiving tray is positioned above the condenser body and is used for storing condensed water generated in the low-temperature storage equipment; the condenser body comprises a condensate pipe and a condenser pipe, and the condensate pipe and the condenser pipe are respectively wound and then are pressure-welded together; the water inlet of the condensate pipe is connected with the water outlet of the upper water receiving disc.
2. A condensing assembly according to claim 1, wherein the water inlet of the condensed water pipe is located at the upper side, the water outlet is located at the lower side, and the winding pipes are arranged from top to bottom; the water outlet is connected with a lower water receiving disc which is positioned at the bottom of the condenser body.
3. A condensing assembly according to claim 2, wherein there are two condensing pipes, and the two condensing pipes are pressure welded to two sides of the plane of the condensing pipe after being wound, and are symmetrically or staggeredly distributed.
4. A condensing assembly according to claim 3 wherein the bottom of the upper tray has two outlets connected to the inlets of two condensate pipes.
5. A condensing assembly according to claim 1, wherein the inner diameter of the tube of the condensate pipe is 4.0 to 6.0 mm.
6. The condensing assembly of claim 1, wherein said condensed water pipe is wound at a pipe pitch of 30 to 80 mm.
7. A condensing assembly according to claim 1, wherein the condenser tube and the condenser tube are both metal tubes.
8. A condensing assembly according to claim 7 wherein the metal tube is one of a steel tube, an aluminum tube or a copper tube.
9. A condensing assembly according to any of claims 1 to 8 characterised in that the internal surface of the tube is impregnated with a layer of anti-corrosive paint.
10. A cryogenic storage device comprising an evaporator, and further comprising: the condensing assembly of any one of claims 1 to 9, wherein the condenser body is provided at the back of the cryogenic storage device and the evaporator is located above the upper drip tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921674115.3U CN210602352U (en) | 2019-10-09 | 2019-10-09 | Low-temperature storage equipment's condensation subassembly and low-temperature storage equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921674115.3U CN210602352U (en) | 2019-10-09 | 2019-10-09 | Low-temperature storage equipment's condensation subassembly and low-temperature storage equipment |
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| CN210602352U true CN210602352U (en) | 2020-05-22 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322373A (en) * | 2021-12-24 | 2022-04-12 | 澳柯玛股份有限公司 | Condenser with improve heat exchange efficiency |
| WO2024073827A1 (en) * | 2022-10-05 | 2024-04-11 | Gav Representação Comercial Ltda Me | Structural arrangement for an aluminium wire evaporator and condenser |
-
2019
- 2019-10-09 CN CN201921674115.3U patent/CN210602352U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322373A (en) * | 2021-12-24 | 2022-04-12 | 澳柯玛股份有限公司 | Condenser with improve heat exchange efficiency |
| WO2024073827A1 (en) * | 2022-10-05 | 2024-04-11 | Gav Representação Comercial Ltda Me | Structural arrangement for an aluminium wire evaporator and condenser |
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