CN212618804U - Air conditioning equipment and malleation of environmental protection system keep apart tent - Google Patents
Air conditioning equipment and malleation of environmental protection system keep apart tent Download PDFInfo
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- CN212618804U CN212618804U CN202021410613.XU CN202021410613U CN212618804U CN 212618804 U CN212618804 U CN 212618804U CN 202021410613 U CN202021410613 U CN 202021410613U CN 212618804 U CN212618804 U CN 212618804U
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Abstract
The embodiment of the invention relates to air conditioning equipment of an environment protection system and a positive pressure isolation tent, relates to the technical field of air conditioners, and mainly aims to reduce the number of parts to be cleaned after the air conditioning equipment is used in a polluted environment. The main technical scheme adopted is as follows: the air conditioning unit of the environmental protection system comprises: the positive pressure cabin is provided with an air inlet and an air outlet; a refrigeration device, comprising: the compressor sucks working medium steam with lower pressure from the evaporator, the working medium steam is sent into the condenser after the pressure of the working medium is increased, the liquid with higher pressure is condensed in the condenser, the liquid with lower pressure is sent into the evaporator after the liquid is expanded by the expansion valve, the liquid with lower pressure absorbs heat in the evaporator and is evaporated into steam with lower pressure, wherein the compressor, the expansion valve and the evaporator are arranged in the positive pressure cabin, and the condenser is arranged outside the positive pressure cabin. So that the cleaning work for the compressor, the expansion valve and the evaporator can be reduced.
Description
Technical Field
The embodiment of the invention relates to the technical field of air conditioners, in particular to an air conditioning device of an environment protection system and a positive pressure isolation tent.
Background
In the case of natural disasters, wars and industrial accidents, outdoor personnel are likely to be in a polluted gas environment, and in order to ensure the safety of the personnel, a safety isolation tent is required to be configured for the personnel exposed to the polluted environment, and the safety isolation tent is provided with air conditioning equipment for cooling, so that the personnel in the safety isolation tent can be in an appropriate temperature environment.
After the safety isolation tent is used, the outdoor unit of the air conditioning equipment needs to be cleaned, the outdoor unit of the existing air conditioning equipment comprises a compressor, a condenser and an expansion valve, and the existing air conditioning equipment has more parts, is difficult to clean and consumes more time.
Disclosure of Invention
In view of the above, embodiments of the present invention provide an air conditioning equipment of an environmental protection system and a positive pressure isolation tent, and mainly aim to reduce the number of parts that need to be cleaned after the air conditioning equipment is used in a polluted environment.
In order to achieve the above purpose, the embodiments of the present invention mainly provide the following technical solutions:
in one aspect, an embodiment of the present invention provides an air conditioning apparatus of an environmental protection system, including:
a positive pressure cabin having an air inlet and an air outlet;
a refrigeration device, comprising: the compressor sucks working medium steam with lower pressure from the evaporator, the working medium steam is sent into the condenser after the pressure of the working medium steam is increased, the liquid with higher pressure is condensed in the condenser, the liquid with lower pressure is sent into the evaporator after the liquid is expanded by the expansion valve, the liquid absorbs heat in the evaporator and is evaporated into steam with lower pressure, and the steam with lower pressure is obtained by the heat absorption and the evaporation in the evaporator
The compressor, the expansion valve and the evaporator are arranged in the positive pressure cabin, and the condenser is arranged outside the positive pressure cabin.
The purpose of the embodiments of the present invention and the technical problems solved thereby can be further realized by the following technical measures.
Optionally, in the air conditioning apparatus of the environmental protection system, the condenser is disposed on an outer wall of the positive pressure cabin.
Optionally, the air conditioning equipment of the environmental protection system further includes:
a base;
the condenser is disposed at a first region of the base, the positive pressure cabin is disposed at a second region of the base, and a heat dissipation space is provided between the first region and the second region
Optionally, in the air conditioning equipment of the environmental protection system, the first area and the second area are detachably connected.
Optionally, in the air conditioning equipment of the environmental protection system, the evaporator is disposed on one side of the positive pressure chamber, and the condenser is disposed on the other side of the positive pressure chamber.
Optionally, the air conditioning equipment of the environmental protection system is an air conditioning equipment, wherein the positive pressure cabin is a sealed chamber.
Optionally, the air conditioning equipment of the environmental protection system further includes:
and the purification air outlet of the purification ventilation device is communicated with the air inlet.
Optionally, the air conditioning equipment of the environmental protection system further includes:
and the heating output part of the heating device is arranged in the positive pressure cabin.
Optionally, the air conditioning equipment of the environmental protection system further includes:
and the cleaning air outlet of the cleaning ventilation device is communicated with the positive pressure cabin.
In another aspect, embodiments of the present invention provide a positive pressure insulation tent, including:
the isolation cabin comprises a main body room, a buffer room and a purification unit for introducing positive pressure clean gas into the main body room, wherein the wall surface at the first end of the buffer room is connected with the main body room, a first door body capable of being opened and closed is arranged between the buffer room and the main body room, and the wall surface at the second end of the buffer room is provided with a second door body capable of being opened and closed and faces outdoors;
in the air conditioning equipment, the air outlet of the air conditioning equipment is communicated with the main body.
By means of the technical scheme, the air conditioning equipment and the positive pressure isolation tent of the environment protection system provided by the technical scheme of the invention at least have the following advantages:
in the technical scheme provided by the embodiment, because the compressor, the expansion valve and the evaporator of the air conditioning equipment are arranged in the positive pressure cabin, the compressor, the expansion valve and the evaporator can not be polluted by polluted gas in the external environment when the air conditioning equipment is in a polluted gas environment, and therefore the cleaning work for the compressor, the expansion valve and the evaporator can be reduced.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the embodiments of the present invention more clear and clear, and to implement the technical solutions according to the contents of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural diagram of an air conditioner of an environmental protection system according to an embodiment of the present invention;
fig. 2 is a schematic internal structural diagram of an air conditioner of a specific environmental protection system according to an embodiment of the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objectives of the predetermined embodiments of the invention, the following detailed description will be made on the embodiments, structures, features and effects of the air conditioning equipment and the positive pressure isolation tent of the environmental protection system according to the embodiments of the present invention with reference to the accompanying drawings and the preferred embodiments. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Fig. 1 to 2 show an embodiment of an air conditioning apparatus of an environmental protection system according to the present embodiment, and referring to fig. 1 to 2, an embodiment of an air conditioning apparatus of an environmental protection system according to the present embodiment includes:
a positive pressure cabin 10 having an air inlet 11 and an air outlet 12;
a refrigeration device 20, comprising: the compressor sucks working medium steam with lower pressure from the evaporator, the working medium steam is sent into the condenser 21 after the pressure of the working medium steam is increased, the liquid with higher pressure is condensed in the condenser 21, the liquid with lower pressure is obtained after the liquid is expanded by the expansion valve and then is sent into the evaporator, and the liquid absorbs heat in the evaporator and is evaporated into steam with lower pressure, wherein the steam with lower pressure is obtained
The compressor, the expansion valve and the evaporator are disposed inside the positive pressure cabin 10, and the condenser 21 is disposed outside the positive pressure cabin 10.
In the technical scheme provided by the embodiment, because the compressor, the expansion valve and the evaporator of the air conditioning equipment are arranged in the positive pressure cabin, the compressor, the expansion valve and the evaporator can not be polluted by polluted gas in the external environment when the air conditioning equipment is in a polluted gas environment, and therefore the cleaning work for the compressor, the expansion valve and the evaporator can be reduced.
The positive pressure chamber 10 may be a sealed chamber or a non-sealed chamber. By injecting positive pressure gas into the positive pressure cabin 10, the air pressure in the positive pressure cabin 10 is kept in a positive pressure environment, so that external polluted gas can be prevented from entering the positive pressure cabin, and an expansion valve and an evaporator in the positive pressure cabin 10 can be prevented from being polluted.
In some embodiments, the device for introducing the positive pressure gas can be a purification ventilation device, a purification air outlet of the purification ventilation device is communicated with an air inlet of the positive pressure cabin, and an air outlet of the positive pressure cabin can be introduced into a main body room of an isolation tent for providing a clean space for people, so that cold generated by refrigeration of the refrigeration device can be sent into the main body room.
The purification ventilation device comprises: the air inlet valve, the ventilation fan, the coarse filter, the air quantity measurer and the air outlet valve are sequentially connected, the air inlet valve, the ventilation fan, the coarse filter, the filter absorber, the air quantity measurer and the air outlet valve are arranged outside the positive pressure cabin, and the air outlet valve is arranged at the purification air outlet. When the purification and ventilation device is started, an air inlet valve, a ventilation fan, an air outlet valve and an internal circulation fan of the purification and ventilation device are started, and external air flows through the air inlet valve, the ventilation fan, the coarse filter, the filter absorber, the air quantity measurer and the air outlet valve in sequence and enters the positive pressure cabin.
The outside polluted air is primarily filtered by the coarse filter to remove larger particles, and then the filter absorber is used for further filtering out pollutants to form fresh clean air which is sent into the normal pressure cabin. Finally, the fresh clean air in the positive pressure cabin is driven by the internal circulation fan and sent to the user in the isolation tent for use. The internal circulation fan may be disposed in the positive pressure chamber, but is not limited thereto.
In some embodiments, the device for introducing the positive pressure gas can be a cleaning ventilation device, a cleaning air outlet of the cleaning ventilation device is communicated with an air inlet of the positive pressure cabin, and an air outlet of the positive pressure cabin can be introduced into a main body room of an isolation tent for providing a clean space for people, so that cold generated by refrigeration of the refrigeration device can be sent into the main body room.
The cleaning ventilation device includes: the air inlet valve, the ventilation fan, the coarse filter and the air outlet valve are sequentially communicated, and the air outlet valve of the cleaning ventilation device is arranged at the cleaning air outlet of the cleaning ventilation device. The cleaning ventilation device can be arranged outside the positive pressure cabin. When the cleaning ventilation device is started, the air inlet valve, the ventilation fan, the air outlet valve and the internal circulation fan of the cleaning ventilation device are started, and external air flows through the air inlet valve, the ventilation fan, the coarse filter and the air outlet valve of the cleaning ventilation device in sequence and enters the positive pressure cabin.
The outside polluted air is primarily filtered by the coarse filter to obtain larger particles, and the larger particles are sent into the positive pressure cabin. Finally, the fresh clean air in the positive pressure cabin is driven by the internal circulation fan and sent to the user in the isolation tent for use.
In addition, the air conditioning equipment of the environmental protection system described in the above embodiment may further include: heating device, heating device's heating output set up in the malleation cabin, when needs provide the heat to keeping apart in the tent, can close refrigerating plant, open heating device, under inner circulation fan's drive, the heat is sent into the user in keeping apart the tent and is used.
Wherein the condenser 21 and the positive pressure chamber 10 can be a separate mechanism. Alternatively, the condenser 21 and the positive pressure tank 10 constitute an integral structure, and the condenser 21 may be provided to an outer wall of the positive pressure tank 10, or the like, so that, thereby, handling and assembly are facilitated.
In order to facilitate heat dissipation of the condenser 21, the air conditioner of the above-described environmental protection system further includes: a base; the condenser is disposed in a first region of the base, the positive pressure cabin is disposed in a second region of the base, and a heat dissipation interval is provided between the first region and the second region. In the position of arranging the evaporator and the condenser, the evaporator is disposed on one side of the positive pressure cabin, and the condenser is disposed on the other side of the positive pressure cabin, and the evaporator and the condenser are arranged as far away as possible.
In specific implementation, the condenser is provided with a fan unit, so that heat dissipation of the condenser is realized.
After the air conditioning equipment is in the polluted gas environment for use, only the condenser needs to be cleaned, and the expansion valve and the evaporator are not needed to be cleaned because the expansion valve and the evaporator are arranged in the positive pressure cabin.
When the condenser is arranged in the first area of the base, the positive pressure cabin is arranged in the second area of the base, and the first area and the second area are detachably connected for facilitating independent cleaning of the condenser. The first region and the second region can be connected by a connecting plate, or can be connected by a pin, or can be clamped and the like. Where it is desired to clean the condenser, the first zone may be separated from the second zone.
In addition, in implementation, the compressor and the condenser are communicated with a working medium through a first pipeline, the condenser and the expansion valve are communicated with the working medium through a second pipeline, the expansion valve and the evaporator are communicated with the working medium through a third pipeline, and the evaporator and the compressor are communicated with the working medium through a fourth pipeline; wherein the first and second pipelines are hoses. Then, after the first area is separated from the second area, the condenser and the positive pressure chamber can be separated to a far position only by reserving enough lengths for the first pipeline and the second pipeline and without separating a connecting pipeline between the condenser and the evaporator, so that the condenser can be cleaned conveniently.
It is easily understood that the internal structure of the air conditioner shown in fig. 2 is only a specific implementation structure, and in an actual implementation, the structural changes are diversified, and it is only necessary to construct a separate positive pressure compartment, dispose the compressor, the expansion valve, and the evaporator in the positive pressure compartment, and dispose the condenser outside the positive pressure compartment.
Based on the air conditioning equipment of the environmental protection system in the foregoing embodiment, an embodiment of the positive pressure isolation tent provided in this embodiment provides a positive pressure isolation tent provided in an embodiment of this embodiment, including:
the isolation cabin comprises a main body room, a buffer room and a purification unit for introducing positive pressure clean gas into the main body room, wherein the wall surface at the first end of the buffer room is connected with the main body room, a first door body capable of being opened and closed is arranged between the buffer room and the main body room, and the wall surface at the second end of the buffer room is provided with a second door body capable of being opened and closed and faces outdoors;
an air conditioning apparatus comprising:
a positive pressure cabin having an air inlet and an air outlet;
a refrigeration device, comprising: the compressor sucks working medium steam with lower pressure from the evaporator, the working medium steam is sent into the condenser after the pressure of the working medium steam is increased, the liquid with higher pressure is condensed in the condenser, the liquid with lower pressure is sent into the evaporator after the liquid is expanded by the expansion valve, the liquid absorbs heat in the evaporator and is evaporated into steam with lower pressure, and the steam with lower pressure is obtained by the heat absorption and the evaporation in the evaporator
The compressor, the expansion valve and the evaporator are arranged in the positive pressure cabin, and the condenser is arranged outside the positive pressure cabin.
And an air outlet of the air conditioning equipment is communicated with the main body.
In the technical scheme provided by the embodiment, because the compressor, the expansion valve and the evaporator of the air conditioning equipment are arranged in the positive pressure cabin, the compressor, the expansion valve and the evaporator can not be polluted by polluted gas in the external environment when the air conditioning equipment is in a polluted gas environment, and therefore the cleaning work for the compressor, the expansion valve and the evaporator can be reduced.
The positive pressure tent described in the above embodiments further comprises: the internal circulation ventilation purification device comprises an internal circulation fan and an internal circulation purification unit, wherein an inlet of the internal circulation fan is communicated with an air inlet of the positive pressure cabin, the internal circulation purification unit is arranged at an outlet of the internal circulation fan and between air outlets, and the positive pressure cabin is isolated into two independent parts for purifying circulation air. In the middle of the use, can be with the return air inlet of the income wind gap intercommunication isolation capsule of just pressing cabin, with the income wind gap of the air outlet intercommunication isolation capsule of just pressing cabin, open the back with the internal circulation fan, can realize the gas in the isolation capsule, flow through the internal circulation ventilation purifier and purify the back, return the isolation capsule once more.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
It will be appreciated that the relevant features of the devices described above may be referred to one another. In addition, "first", "second", and the like in the above embodiments are for distinguishing the embodiments, and do not represent merits of the embodiments.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed apparatus should not be construed to reflect the intent as follows: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the components of the apparatus of the embodiments may be adapted and arranged in one or more arrangements different from the embodiments. The components of the embodiments may be combined into one component and, in addition, they may be divided into a plurality of sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the components of any apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination. The various component embodiments of the present invention may be implemented in hardware, or in a combination thereof.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or components not listed in a claim. The word "a" or "an" preceding a component or element does not exclude the presence of a plurality of such components or elements. The invention may be implemented by means of an apparatus comprising several distinct elements. In the claims enumerating several means, several of these means may be embodied by one and the same item. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.
Claims (10)
1. An air conditioning apparatus of an environmental protection system, comprising:
a positive pressure cabin having an air inlet and an air outlet;
a refrigeration device, comprising: the compressor sucks working medium steam with lower pressure from the evaporator, the working medium steam is sent into the condenser after the pressure of the working medium steam is increased, the liquid with higher pressure is condensed in the condenser, the liquid with lower pressure is sent into the evaporator after the liquid is expanded by the expansion valve, the liquid absorbs heat in the evaporator and is evaporated into steam with lower pressure, and the steam with lower pressure is obtained by the heat absorption and the evaporation in the evaporator
The compressor, the expansion valve and the evaporator are arranged in the positive pressure cabin, and the condenser is arranged outside the positive pressure cabin.
2. Air conditioning unit of an environmental protection system according to claim 1,
the condenser is arranged on the outer wall of the positive pressure cabin.
3. The air conditioning unit of an environmental protection system of claim 1, further comprising:
a base;
the condenser is disposed in a first region of the base, the positive pressure cabin is disposed in a second region of the base, and a heat dissipation interval is provided between the first region and the second region.
4. An air conditioning unit of an environmental protection system according to claim 3, wherein the first zone is removably connected to the second zone.
5. Air conditioning unit of an environmental protection system according to claim 1,
the evaporator is arranged on one side of the positive pressure cabin, and the condenser is arranged on the other side of the positive pressure cabin.
6. Air conditioning unit of an environmental protection system according to claim 1,
the positive pressure chamber is a sealed chamber.
7. The air conditioning unit of an environmental protection system of claim 1, further comprising:
and the purification air outlet of the purification ventilation device is communicated with the air inlet.
8. The air conditioning unit of an environmental protection system of claim 1, further comprising:
and the heating output part of the heating device is arranged in the positive pressure cabin.
9. The air conditioning unit of an environmental protection system of claim 1, further comprising:
and the cleaning air outlet of the cleaning ventilation device is communicated with the positive pressure cabin.
10. A positive pressure isolation tent, comprising:
the isolation cabin comprises a main body room, a buffer room and a purification unit for introducing positive pressure clean gas into the main body room, wherein the wall surface at the first end of the buffer room is connected with the main body room, a first door body capable of being opened and closed is arranged between the buffer room and the main body room, and the wall surface at the second end of the buffer room is provided with a second door body capable of being opened and closed and faces outdoors;
the air conditioning apparatus of any of claims 1-9, wherein the outlet of the air conditioning apparatus is in communication with the main body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021358076 | 2020-07-10 | ||
| CN2020213580769 | 2020-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212618804U true CN212618804U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021410613.XU Active CN212618804U (en) | 2020-07-10 | 2020-07-16 | Air conditioning equipment and malleation of environmental protection system keep apart tent |
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| Country | Link |
|---|---|
| CN (1) | CN212618804U (en) |
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- 2020-07-16 CN CN202021410613.XU patent/CN212618804U/en active Active
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