CN213453977U - Container capable of achieving zone temperature control - Google Patents
Container capable of achieving zone temperature control Download PDFInfo
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- CN213453977U CN213453977U CN202022218924.2U CN202022218924U CN213453977U CN 213453977 U CN213453977 U CN 213453977U CN 202022218924 U CN202022218924 U CN 202022218924U CN 213453977 U CN213453977 U CN 213453977U
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Abstract
The utility model belongs to the container field and discloses a container with partitioned temperature control, which comprises a box body, an air conditioner, a heat exchanger, an air inlet pipe and an air supply pipe, wherein a partition plate is arranged in the box body and divides the box body into a main protection area and an isolation area; the air conditioner is arranged in the isolation area; the heat exchanger is arranged in the isolation area; one end of the air inlet pipe is arranged in the main protection area, and the other end of the air inlet pipe penetrates through the partition plate and is communicated with an air inlet of the heat exchanger; one end of the blast pipe is arranged in the main protection area, and the other end of the blast pipe penetrates through the partition plate and is communicated with the air outlet of the heat exchanger. The utility model discloses a two warm areas are under the prerequisite of not carrying out gas exchange completely, transmit the hot-air of high-temperature area to colder low temperature district through the tuber pipe, owing to there is more obvious difference in temperature, and the air current lasts by the outer low temperature gas cooling of tuber pipe in the tuber pipe, finally gets back to the high-temperature area after accomplishing the cooling and to main protecting area cooling, realizes the subregion accuse temperature to two regions, and in addition, not only the cost is lower, does not occupy main protecting area layer height moreover.
Description
Technical Field
The utility model relates to a container field indicates a container of subregion accuse temperature especially.
Background
At present, the existing container ventilation system with the toxic and harmful gas isolation function mostly realizes temperature zone control by using a dual-temperature unit. The double-temperature unit is expensive compared with the common unit, and the air duct is often arranged in the ceiling of the box body or in the top heat-insulating foaming layer, so that the double-temperature unit is difficult to maintain and clean in daily life, and the air duct is arranged in the built-in layer, occupies the floor height of a manned area, and is poor in use experience; the air duct is arranged in the heat-insulating foaming layer to influence the overall heat-insulating effect of the box body.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a container of subregion accuse temperature not only can realize temperature subregion control, and the cost is low moreover, does not occupy the floor height of someone region.
The utility model provides a technical scheme as follows:
providing a zoned temperature controlled container comprising:
the box body is internally provided with a partition plate, and the partition plate divides the box body into a main protection area and an isolation area;
the air conditioner is arranged in the isolation area and used for adjusting the temperature of the isolation area;
a heat exchanger disposed in the isolation zone;
one end of the air inlet pipe is arranged in the main protection area, and the other end of the air inlet pipe penetrates through the partition plate and is communicated with an air inlet of the heat exchanger;
and one end of the blast pipe is arranged in the main protection area, and the other end of the blast pipe penetrates through the partition plate and is communicated with the air outlet of the heat exchanger.
Further preferably, two heat exchangers are arranged in the isolation area, the air inlet pipe is communicated with air inlets of the two heat exchangers, and the air supply pipe is communicated with air outlets of the two heat exchangers.
Further preferably, the temperature control device further comprises a temperature control switch, wherein the temperature control switch is arranged in the main protection area and used for detecting the temperature of the main protection area.
Further preferably, the temperature control switch is electrically connected with one of the heat exchangers and used for controlling the on and off of the heat exchanger connected with the temperature control switch.
Further preferably, a fan is arranged in the heat exchanger and used for enabling the air in the main protection area to continuously flow along the air inlet pipe and the air supply pipe.
Further preferably, the air conditioner further comprises two static pressure air boxes, wherein one static pressure air box is arranged on the air inlet pipe, the other static pressure air box is arranged on the air supply pipe, and the two static pressure air boxes are located in the isolation area.
Further preferably, the air conditioner further comprises a return air bellow, wherein the return air bellow is arranged at one end, located at the main protection area, of the air inlet pipe.
Further preferably, the air supply system further comprises an air supply air box, wherein the air supply air box is arranged at one end, located in the main protection area, of the air supply pipe.
Further preferably, the air supply device further comprises a monitoring alarm, wherein the monitoring alarm is arranged in the main protection area and close to an air supply outlet of the air supply pipe.
Further preferably, the main protection area and the isolation area are respectively provided with a vent for maintaining pressure balance in the box body.
The technical effects of the utility model reside in that: the gaseous under the prerequisite of not mixing completely of two warm areas, the hot-air with the high-temperature region passes through the tuber pipe and transmits to colder low temperature zone, owing to there is more obvious difference in temperature, the air current lasts in the tuber pipe by the outer low-temperature gas cooling of tuber pipe, the high-temperature region is finally got back to after accomplishing the cooling and is cooled down main protection zone, make main protection zone reach and set for the temperature, realize the subregion accuse temperature to two regions, whole process does not carry out the air mixing, can avoid poisonous harmful gas to get into main protection zone and damage operating personnel's healthy, in addition, compare in two temperature units, the utility model discloses a container cost of subregion accuse temperature is not only lower, does not occupy main protection zone layer height moreover, be convenient for maintain and satisfy each item demand of the operating mode of the same kind equally.
Drawings
The invention will be described in further detail with reference to the following drawings and embodiments:
fig. 1 is a schematic structural diagram of a container with temperature controlled by zones according to the present invention.
The reference numbers illustrate:
1. a box body; 11. a partition plate; 12. a primary containment zone; 13. an isolation region; 2. an air conditioner; 3. a heat exchanger; 31. an air inlet; 32. an air outlet; 4. an air inlet pipe; 5. an air supply pipe; 6. a temperature control switch; 7. a static pressure bellows; 8. a return air bellow; 9. an air supply bellows.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
For the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
In this context, it is to be understood that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
The utility model provides a container's of subregion accuse temperature concrete embodiment, this container mainly used store up the chemical container laboratory that has the dangerization article, and the mode of this subregion accuse temperature can be applied to in the container laboratory ventilation system that has isolated poisonous and harmful gas requirement.
As shown in fig. 1, the container with partitioned temperature control comprises a container body 1, an air conditioner 2, a heat exchanger 3, an air inlet pipe 4 and an air supply pipe 5; a partition plate 11 is arranged in the box body 1, and the box body 1 is divided into a main protection area 12 and an isolation area 13 by the partition plate 11; the main protection area 12 is an external operation area, and operators can work in the main protection area 12; isolation region 13 is the dangerization article storeroom, and isolation region 13 sets up in the container one side that leans on the interior, and main guard zone 12 sets up in the container one side that leans on the outside, makes things convenient for operating personnel to pass in and out main guard zone 12. The main protected area 12 and the isolation area 13 are separated by a partition 11 with strict air tightness, and the partition 11 is an air-tight isolation door capable of opening and closing. The main protection zone 12 is completely isolated from the isolation zone 13 by the partition plate 11 with good air tightness, so that poisonous and harmful gas stored in the isolation zone 13 can be prevented from entering the main protection zone 12, and personal safety of operators in the main protection zone 12 can be protected.
The heat exchanger 3 is arranged in the isolation area 13, one end of the air inlet pipe 4 is arranged in the main protection area 12, and the other end of the air inlet pipe 4 penetrates through the partition plate 11 and is communicated with an air inlet 31 of the heat exchanger 3; one end of the blast pipe 5 is arranged in the main protection area 12, and the other end of the blast pipe 5 passes through the partition plate 11 and is communicated with the air outlet 32 of the heat exchanger 3. Rubber gaskets are required to be arranged at the joints of the air inlet pipe 4 and the air supply pipe 5 and the partition plate 11 and are connected through rivets, so that the air in the air pipes is not mixed with the air in the isolation area 13 in the pumping process. The heat exchanger 3 is required to have strict internal airtightness, and it is ensured that the toxic and harmful gas in the isolation area 13 is not mixed with the gas entering the heat exchanger 3 from the main protection area 12 during heat exchange. The heat exchanger 3 can be designed to be a spiral air channel as a whole, and the air in the air inlet pipe 4 enters the spiral air channel to exchange heat with the air in the isolation area 13. Of course, the heat exchanger 3 may also be selected from other existing devices capable of improving heat exchange efficiency, and it should be noted that, when improving heat exchange efficiency, the principle of only exchanging heat and not exchanging gas needs to be satisfied, and strict air tightness needs to be provided.
Be equipped with air conditioner 2 in the isolation region 13, air conditioner 2 is ordinary single temperature unit, and air conditioner 2 can heat and refrigerate, and when isolation region 13 need refrigerate, cool down isolation region 13 through air conditioner 2's refrigeration mode, and the temperature in the isolation region 13 after the cooling is less than main guard interval 12, and isolation region 13 and main guard interval 12 have the difference in temperature. When the isolation area 13 needs to be heated, the temperature of the isolation area 13 is increased through the air conditioner 2, the temperature in the heated isolation area 13 is higher than that in the main protection area 12, and the temperature difference exists between the isolation area 13 and the main protection area 12.
High-temperature air in the main protection zone 12 enters the heat exchanger 3 through the air inlet pipe 4, heat exchange is carried out between the high-temperature air in the heat exchanger 3 and cold air entering the isolation zone 13 in the heat exchanger 3, the temperature of the high-temperature air in the heat exchanger 3 is reduced, then the cooled air is sent into the main protection zone 12 through the air supply pipe 5, the main protection zone 12 is cooled, heat exchange can be stopped when the temperature of the main protection zone 12 reaches a set temperature, heat exchange can be continued after the temperature in the main protection zone 12 is higher than the set temperature again, and the zone temperature control of the main protection zone 12 and the isolation zone 13 is realized. The temperature raising process and the temperature lowering process of the control isolation zone 13 and the main protection zone 12 are the same, and are not described herein again. Heat exchanger 3 sets up in isolation region 13, through airtight tuber pipe with the high temperature air input heat exchanger 3 in the main guard space 12 in, when heat exchanger 3 internal heat transfer, the high temperature air in the main guard space 12 only exchanges heat and does not take place to mix with the low temperature air in isolation region 13 to accomplish the cooling to the high temperature air who comes from in the main guard space 12 under the prerequisite of not mixing with the air in isolation region 13, prevent that the toxic gas in isolation region 13 from entering into in the main guard space 12. A fan is arranged in the heat exchanger 3 and is used for enabling the air in the main protection area 12 to continuously flow along the air inlet pipe 4 and the air supply pipe 5.
The container with the partitioned temperature control of the utility model transmits the hot air of the high temperature area to the cooler low temperature area through the air pipe on the premise that the gases of the two temperature areas are not mixed completely, because of the obvious temperature difference, the air flow in the air pipe is continuously cooled by the low temperature gas outside the air pipe, and finally returns to the high temperature area to realize cooling after the cooling is finished; make the utility model discloses a container of subregion accuse temperature can not only realize two district temperature regulation, compares in two temperature units moreover, and not only the cost is lower, does not occupy main zone 12 layers height moreover, and each item demand of the operating mode of the same kind is just satisfied in the maintenance of being convenient for.
In one embodiment, as shown in fig. 1, two heat exchangers 3 are disposed in the isolation area 13, the air inlet pipes 4 are respectively disposed to communicate with the air inlets 31 of the two heat exchangers 3, and the air supply pipes 5 are respectively disposed to communicate with the air outlets 32 of the two heat exchangers 3. In this embodiment, two heat exchangers 3 are disposed in the isolation area 13 to improve the overall heat exchange efficiency, so that the main protection area 12 can reach the set temperature more quickly.
Preferably, the protection system further comprises a temperature control switch 6, wherein the temperature control switch 6 is arranged in the main protection area 12 and is used for detecting the temperature of the main protection area 12, and the temperature control switch 6 is provided with a temperature sensor which is used for detecting the temperature of the main protection area 12. Temperature detect switch 6 can set up in the one side that baffle 11 was kept away from in main guard space 12, because the supply-air outlet of blast pipe 5 is close to baffle 11 and sets up, the temperature that main guard space 12 kept away from baffle 11 one side more can represent the true temperature of main guard space 12, avoids leading to main guard space 12 to control the temperature inaccurate because of temperature detect switch 6 temperature measurement.
Preferably, the temperature controlled switch 6 is electrically connected to one of the heat exchangers 3, and is used for controlling the on and off of the heat exchanger 3 connected to the temperature controlled switch 6. The temperature control switch 6 is responsible for controlling one of the two heat exchangers 3, and a fan is arranged in the heat exchanger 3 to enable air in the main protection area 12 to continuously flow along the air channel. After the air conditioner 2 in the box body 1 is started, the temperature control switch 6 is started, and along with the operation of the air conditioner 2, the temperature in the isolation area 13 continuously drops until the temperature reaches the set temperature of the isolation area 13. The temperature difference between the hot air flowing in the air inlet pipe 4 and the cold air in the isolation area 13 is continuously increased, so that the two air streams exchange heat, the temperature of the air sent out from the air supply outlet of the air supply pipe 5 is reduced, the temperature of the main protection area 12 is reduced, the temperature control switch 6 automatically closes the heat exchanger 3 connected with the main protection area after the temperature of the main protection area 12 is reduced to the set temperature of the temperature control switch 6, and only the other heat exchanger 3 is reserved to maintain the room temperature of the main protection area 12, so that energy is saved. After the room temperature of the main protection area 12 rises to 1 ℃, the temperature switch 6 is automatically turned on and controls the heat exchanger 3 connected with the temperature switch to start cooling again until the set temperature, and the steps are repeated in a circulating way.
In one embodiment, as shown in fig. 1, two static pressure bellows 7 are also provided in the container, one static pressure bellows 7 is provided on the air inlet pipe 4, the other static pressure bellows 7 is provided on the air supply pipe 5, and both static pressure bellows 7 are located in the isolation zone 13. The static pressure air boxes 7 are respectively arranged on the air inlet pipe 4 and the air supply pipe 5, so that dynamic pressure can be reduced, static pressure can be increased, air flow can be stabilized, air flow vibration can be reduced, air supply effect can be improved, sound energy can be effectively prevented or weakened from being spread outwards, and noise of air flow flowing in the air inlet pipe 4 and the air supply pipe 5 can be reduced.
And a return air bellow 8 and an air supply bellow 9 are also arranged in the container, the return air bellow 8 is arranged at one end of the air inlet pipe 4, which is positioned in the main protection area 12, and the air supply bellow 9 is arranged at one end of the air supply pipe 5, which is positioned in the main protection area 12.
The container is also internally provided with a monitoring alarm which is arranged in the main protection area 12 and close to the air supply outlet of the air supply pipe 5, and can be arranged at the top or the bottom of the wall close to the air supply outlet according to the proportion of toxic and harmful gases contained in the isolation area 13 compared with air. The monitoring alarm is used for monitoring the content of poisonous and harmful gas in the main protection zone 12, namely detecting the gas leakage amount of the isolation zone 13. Air in the main protection zone 12 is when with isolation region 13 heat transfer, probably there is the air that leads to in the tuber pipe because of the leakproofness is not good and the gas mixing in isolation region 13 for in poisonous and harmful gas gets into main protection zone 12 from blast pipe 5, set up the monitoring alarm through the supply-air outlet position that is close to blast pipe 5, can in time detect out poisonous and harmful gas and send out the police dispatch newspaper, remind the operating personnel in the main protection zone 12 to withdraw, avoid operating personnel to receive poisonous and harmful gas's injury. In order to improve the detection accuracy, the monitoring alarm requires higher detection sensitivity and requires a built-in independent emergency power supply, so that the monitoring alarm can also independently operate for a period of time when the external power is cut off to ensure the environmental safety in the main protection area 12. Protective clothing can be arranged in the main protective area 12, the protective clothing can be used for protecting the body of an operator, the protective clothing can be placed at any position convenient to take and is pasted with a striking mark.
The main protection zone 12 and the isolation zone 13 are respectively provided with ventilation openings for maintaining the pressure balance in the box body 1. The main protection area 12 and the isolation area 13 maintain pressure balance in the box body 1 through an external ventilation opening, wherein the ventilation opening of the isolation area 13 can be additionally provided with a fan to assist air exhaust according to the air volume of the air conditioner 2. In order to avoid the toxic and harmful gas in the isolation area 13 from being discharged from the vent, the vent is further provided with a filtering device, the toxic and harmful gas is filtered through the filtering device, the air discharged into the outside is clean air, and the environment pollution is avoided.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A zoned temperature controlled container, comprising:
the box body is internally provided with a partition plate, and the partition plate divides the box body into a main protection area and an isolation area;
the air conditioner is arranged in the isolation area and used for adjusting the temperature of the isolation area;
a heat exchanger disposed in the isolation zone;
one end of the air inlet pipe is arranged in the main protection area, and the other end of the air inlet pipe penetrates through the partition plate and is communicated with an air inlet of the heat exchanger;
and one end of the blast pipe is arranged in the main protection area, and the other end of the blast pipe penetrates through the partition plate and is communicated with the air outlet of the heat exchanger.
2. The container of claim 1, wherein two heat exchangers are disposed in the isolation area, the air inlet pipe is connected to the air inlets of the two heat exchangers, and the air supply pipe is connected to the air outlets of the two heat exchangers.
3. The container with partitioned temperature control according to claim 2, further comprising a temperature control switch, wherein the temperature control switch is disposed in the main protection area and is configured to detect the temperature of the main protection area.
4. The container with partitioned temperature control as claimed in claim 3, wherein the temperature control switch is electrically connected to one of the heat exchangers for controlling the on/off of the heat exchanger connected to the temperature control switch.
5. The container of claim 1, wherein a blower is provided in the heat exchanger for continuously flowing the air in the main protection area along the air inlet pipe and the air supply pipe.
6. The container of claim 1, further comprising two static pressure bellows, one of the static pressure bellows is disposed on the air inlet pipe, the other of the static pressure bellows is disposed on the air supply pipe, and both of the static pressure bellows are located in the isolation area.
7. The container of any one of claims 1 to 6, further comprising a return air box, said return air box being disposed at an end of said air inlet duct located in said main protected area.
8. The container of any one of claims 1 to 6, further comprising a supply air box disposed at an end of the supply air duct located in the main protected area.
9. The container with partitioned temperature control according to any one of claims 1 to 6, further comprising a monitoring alarm, wherein the monitoring alarm is arranged in the main protection zone and close to the air supply opening of the air supply pipe.
10. The container according to any one of claims 1 to 6, wherein said primary containment zone and said isolation zone are provided with ventilation openings for maintaining pressure balance in said container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022218924.2U CN213453977U (en) | 2020-09-30 | 2020-09-30 | Container capable of achieving zone temperature control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022218924.2U CN213453977U (en) | 2020-09-30 | 2020-09-30 | Container capable of achieving zone temperature control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213453977U true CN213453977U (en) | 2021-06-15 |
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ID=76286809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022218924.2U Active CN213453977U (en) | 2020-09-30 | 2020-09-30 | Container capable of achieving zone temperature control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213453977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955286A (en) * | 2022-07-19 | 2022-08-30 | 江苏航空职业技术学院 | Safe intelligent container for special aviation cargo transportation |
-
2020
- 2020-09-30 CN CN202022218924.2U patent/CN213453977U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955286A (en) * | 2022-07-19 | 2022-08-30 | 江苏航空职业技术学院 | Safe intelligent container for special aviation cargo transportation |
| CN114955286B (en) * | 2022-07-19 | 2023-09-01 | 江苏航空职业技术学院 | Aviation special cargo transportation safety intelligent container |
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