CN2550699Y

CN2550699Y - Improvement of condensing plant

Info

Publication number: CN2550699Y
Application number: CN 02206612
Authority: CN
Inventors: 王德和
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-02-19
Filing date: 2002-02-19
Publication date: 2003-05-14
Anticipated expiration: 2012-02-19

Abstract

The utility model relates to an improved condenser, which comprises a heat insulation housing, a plurality of condensation pipes, and a plurality of filling ports. The utility model is characterized in that the condensation pipe is arranged at the inner side of the heat insulation housing, enabling the condensation agent filled in the housing to be vaporized from the liquid state to the gaseous state, to reduce the temperature in an operation sump. The utility model has the advantages of achieving good condensation effect, enabling fast condensation, and less limitation of the condensate volume.

Description

The improvement of condensing plant

Technical field

The utility model relates to a kind of condensing plant, especially refers to a kind ofly by being provided with condenser pipe in the heat insulating box inboard, and makes the condensing agent of filling in it be evaporated to gaseous state by liquid state, to reduce the improvement of the condensing plant of temperature in the work nest.

Background technology

Mostly general condensing plant commonly used is to cooperate a casing to be formed by a compressor, this compressor is connected with the conduit more than, this conduits configurations can be inserted the material of desire condensations such as water in one mould in this casing thus, again this mould is put into casing, when the compressor plug-in is turned round, refrigerant in this compressor can play a role, and makes conduit have the effect of condensation, to reach the effect that reduces temperature, or allow the interior water of mould be condensed into ice cube, and reach the effect of ice making.

Though the above-mentioned condensing unit of carrying can be made ice cube with the water in the mould; but; the power of its condensation is from compressor and interior refrigerant thereof; its condensation lowest temperature only is subzero about 45 ℃ Celsius; because general compressor will stop after running on certain hour automatically; after stopping a period of time, start running again automatically; and when this compressor shuts down; temperature in this casing just can be gone up; and be subject to the factors such as condensation effect of refrigerant; make this conduit also can't continue the low temperature that reaches certain; and the reduction that the temperature in the casing can't be continued; so; the time lengthening that causes ice making; and the big more required time of volume of desiring to make ice is also just long more; and then cause the waste of electricity consumption; and because this compressor is to adopt mechanical power; so when this compressor can produce noise usually when turning round; and this compressor must will regularly be maintained; just can keep its life-span; go up the inconvenience that reaches the maintenance aspect and cause to use, make this ice maker can not meet the required of user.

In addition, flourishing day by day with the work biochemical technology, the preservation of biological gene also comes into one's own gradually, and the equipment of prerequisite is subject to the temperature of its effect, and still is not enough to meet the requirement of the biogenetic products of must low temperature preserving.

The utility model content

Main purpose of the present utility model is to provide a kind of improvement of condensing plant, but has the more unrestricted advantage of volume that can reach preferable condensation effect and rapid condensation, condensate.

Another purpose of the present utility model is to provide a kind of and has preferable condensation effect and can be in order to the improvement of the condensing plant of preserving biogenetic products.

Description of drawings

Fig. 1 is a stereogram of the present utility model.

Fig. 2 is a three-dimensional exploded view of the present utility model.

Fig. 3 is a user mode profile of the present utility model.

Fig. 4 is another user mode schematic diagram of the present utility model.

The specific embodiment

Seeing also Fig. 1, shown in Figure 2, is solid of the present utility model, three-dimensional exploded view.As shown in the figure: the utility model is a kind of improvement of condensing plant, and it comprises:

One heat insulating box 1, this heat insulating box is combined by an interior volumetric cylinder 11 and an outer volumetric cylinder 12, volumetric cylinder 11 and 112 of outer volumetric cylinders have the insulated space 14 more than in being somebody's turn to do, this insulated space 14 is for being vacuum state for extracting, and should have a work nest 111 by interior volumetric cylinder 11, can cover a lid 13 on this work nest 111;

Condenser pipe 2 more than one is made by the material of high heat-conduction coefficient, and this condenser pipe 2 can be a copper pipe, the work nest 111 of volumetric cylinder 11 in this condenser pipe 2 is disposed at, and this condenser pipe 2 has a hollow bulb 25;

Filling mouth 21 more than one, this filling mouth 21 are arranged at this heat insulating box 1 end and push up a side, and this filling mouth 21 is communicated with the hollow bulb 25 of this condenser pipe 2; In addition, the hollow bulb of this condenser pipe 2 25 also is communicated with and is provided with a Pressure gauge 23 and a relief valve 24, as observing the pressure in the condenser pipe 2 and the usefulness of pressure release:

One condensing agent 22 closes 25 for the hollow of injecting this condenser pipe 2, and this condensing agent 22 is a nitrogen, and makes this condensing agent 22 be evaporated to gaseous state by liquid state, to reduce the temperature in the work nest 111.

See also Fig. 3, shown in Figure 4, be user mode profile of the present utility model, another user mode schematic diagram.As shown in the figure: when the user desires to carry out ice making, can earlier the liquid of its temperature of desire condensation such as water or fruit juice or the moulding of condensing be inserted in the mould 3, again this mould 3 is placed the work nest 111 of volumetric cylinder 11 in this heat insulating box 1, should can inject the liquid medium 4 that adiabatic condensation temperature is lower than the condensing agent operative temperature in the work nest 111 of interior volumetric cylinder 11, cover lid 13 again, with by the heat exchange of carrying out in condenser pipe 2 and the work nest 111, make the liquified hydrogen that is filled to condensing agent 22 be evaporated to gaseous state by liquid state, and this phase change the time, liquified hydrogen must absorb a large amount of heat (heat of vaporization) to improve condensation efficiency, so can make condensing plant of the present utility model reach low temperature Celsius about subzero 150-196 ℃, and sustainable this low temperature of keeping, make the liquid rapid condensation Cheng Bing in this mould 3, and the condensing agent 22 in condenser pipe 2 is done the time spent, the user can learn pressure in this condenser pipe 2 by the Pressure gauge 23 of being located at condenser pipe 2 other ends, and the pressure of condensing agent 22 vaporizations in this condenser pipe 2 surpasses this setting value, even this relief valve 24 begins pressure release automatically, pressure in condenser pipe 2 is that normal value time side stops pressure release, with stablizing of pressure in the maintenance condenser pipe 2, in addition, condensing agent 22 in this condenser pipe 2 also is able to replenish in good time, the user can liquid nitrogen the filling bottle 5 filling mouth 21 that is arranged at heat insulating box 1 top side in condenser pipe 2 be injected to the condensing agent 22 of liquid nitrogen, to reach the effect of being convenient to replenish condensing agent 22 in the condenser pipe 2, so, this condensing plant is reached not to be needed to get final product rapid condensation and reach preferable condensation effect as power such as compressors, moreover, the volume of this heat insulating box also is made as large-scale heat insulating box, and make the volume of condensate more unrestricted, and can make ice cube that large-scale ice sculpture uses etc.

In addition,, except that having preferable condensation effect, also quite be fit in order to preserving biogenetic products, such as the preservation of biological gene etc., to meet the requirement of the biogenetic products of must low temperature preserving because condensation temperature of the present utility model can reach about subzero 150 degree Celsius.

Above-described only is preferred embodiment of the present utility model, can not limit the scope that the utility model is implemented with this; Therefore, all simple equivalent of doing according to the utility model claim and description change and modify, and all should belong to the scope that the utility model patent contains.

Claims

1, a kind of improvement of condensing plant is characterized in that, this condensing plant comprises:

One heat insulating box, this heat insulating box is combined by an interior volumetric cylinder and an outer volumetric cylinder, and volumetric cylinder reaches the insulated space that has between outer volumetric cylinder more than in this, and this insulated space is a vacuum state for extracting, and should have a work nest by interior volumetric cylinder;

Condenser pipe more than one is made by the material of high heat-conduction coefficient, and this condenser pipe is disposed at the work nest of volumetric cylinder in this, and this condenser pipe has a hollow bulb;

Filling mouth more than one, this filling mouth is arranged at a side of this heat insulating box, and this filling mouth is communicated with the hollow bulb of this condenser pipe;

One condensing agent injects the hollow bulb of this condenser pipe.

2, the improvement of condensing plant as claimed in claim 1 is characterized in that, wherein the work nest of volumetric cylinder covers a lid in this heat insulating box.

3, the improvement of condensing plant as claimed in claim 1 is characterized in that, wherein should can inject the liquid medium that adiabatic condensation temperature is lower than the condensing agent operative temperature in the work nest of interior volumetric cylinder.

4, the improvement of condensing plant as claimed in claim 1 is characterized in that, wherein this condenser pipe is a copper pipe.

5, the improvement of condensing plant as claimed in claim 1 is characterized in that, wherein this condensing agent is a hydrogen.

6, the improvement of condensing plant as claimed in claim 1 is characterized in that, wherein the connection of the hollow bulb of this condenser pipe is provided with a Pressure gauge and a relief valve.