CN214841538U - Air chamber pressure relief device of combined air conditioning unit system - Google Patents
Air chamber pressure relief device of combined air conditioning unit system Download PDFInfo
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- CN214841538U CN214841538U CN202120206152.2U CN202120206152U CN214841538U CN 214841538 U CN214841538 U CN 214841538U CN 202120206152 U CN202120206152 U CN 202120206152U CN 214841538 U CN214841538 U CN 214841538U
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- pressure relief
- plenum
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- conditioning unit
- pressure release
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Abstract
The utility model discloses a modular air conditioning unit system plenum pressure relief device, including plenum, No. two plenums, a pressure release subassembly, No. two pressure release subassemblies and two sets of auxiliary assembly, plenum, No. two plenum laminating settings, just install the baffle between plenum, No. two plenums, No. one pressure release subassembly, No. two pressure release subassemblies correspond and install at baffle both sides top, bottom, and are two sets of auxiliary assembly corresponds the setting with a pressure release subassembly, No. two pressure release subassemblies. The utility model discloses utilize under the promotion of atmospheric pressure for block up the post and violently shift out the exhaust passage, realized the automatic pressure release work between plenum, No. two plenums, when plenum, No. two plenum air pressures hold at ordinary times, under positioning spring's elasticity pulling, pulling closing plate and block up the post and reset, realized having guaranteed the steady state of automatic pressure release to exhaust passage, can carry out automatic opening, automatic closed.
Description
Technical Field
The utility model relates to a relevant technical field of air conditioning unit specifically is a modular air conditioning unit system plenum pressure relief device.
Background
An air conditioning unit is an air treatment device assembled by various air treatment functional sections. The air conditioning system is suitable for the air conditioning system with the resistance larger than 100 Pa. The unit air treatment functional section has: air mixing, flow equalize, filter, the cooling, once and reheat, dehumidify, the humidification, the forced draught blower, the return air machine, the water spray, the noise elimination, unit body such as heat recovery, when air conditioning unit is in operation, need use pressure relief device to keep the operating condition of plenum, but traditional pressure relief device is when using, often can't keep the atmospheric pressure balance in each unit plenum automatically, consequently when using, because atmospheric pressure is unbalanced, consequently very easily lead to the plenum outer wall damage sunken, the normal use of air conditioning unit has been influenced, and traditional pressure relief device can't be autonomic carry out external intervention to the pressure relief state.
The prior art has the following defects: traditional pressure relief device is when using, often can't keep the atmospheric pressure balance in each unit plenum automatically, consequently when using, because atmospheric pressure is unbalanced, consequently very easily leads to the plenum outer wall damage sunken, has influenced air conditioning unit's normal use, and traditional pressure relief device can't be autonomic carry out external intervention to the pressure release state, can't regulate and control the atmospheric pressure state according to self user demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a modular air conditioning unit system plenum pressure relief device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modular air conditioning unit system plenum pressure relief device, includes a plenum, No. two plenums, a pressure relief subassembly, No. two pressure relief subassemblies and two sets of auxiliary assembly, a plenum, No. two plenums laminating settings, just install the baffle between a plenum, No. two plenums, a pressure relief subassembly, No. two pressure relief subassemblies are correspondingly installed at baffle both sides top, bottom, and two sets of auxiliary assembly corresponds the setting with a pressure relief subassembly, No. two pressure relief subassemblies.
Preferably, the first pressure relief assembly and the second pressure relief assembly are arranged correspondingly, the output end of the first pressure relief assembly faces the first air chamber, and the output end of the second pressure relief assembly faces the second air chamber.
Preferably, the first pressure relief assembly and the second pressure relief assembly respectively comprise a discharge channel, a sealing plate, a blocking column, a plurality of groups of positioning grooves and a plurality of groups of positioning springs, the discharge channel correspondingly penetrates through the top end and the bottom end of the separating plate, the sealing plate is slidably mounted on two sides of the separating plate, the blocking column correspondingly is mounted at the center of the inner wall of the sealing plate, the blocking column correspondingly and hermetically embedded in the discharge channel, the plurality of groups of positioning grooves are rectangular and are formed in two sides of the separating plate and close to the discharge channel, the plurality of groups of positioning springs are correspondingly mounted in the positioning grooves, the tail ends of the positioning springs are attached to the inner wall of the sealing plate, automatic pressure relief work between the first air chamber and the second air chamber is realized, when the air pressure of the first air chamber and the second air chamber is kept, the sealing plate and the blocking column are pulled to reset under the elastic pulling of the positioning springs, so that the discharge channel is blocked, the stable state of automatic pressure relief is ensured, and automatic opening and automatic closing can be carried out.
Preferably, there is a sliding frame corresponding to sliding installation in the discharge passage, and the sliding frame is connected with the blocking column, so that the blocking column can be guided, and the transverse sliding of the blocking column and the discharge passage is ensured.
Preferably, the auxiliary assembly comprises an auxiliary part, a pressure detector and two groups of electric push rods, the auxiliary part is correspondingly installed on two side walls of the partition plate and close to the discharge channel, the pressure detector is correspondingly installed on one side of the lower surface of the auxiliary part, the two groups of electric push rods are parallelly installed on the top end and the bottom end of the inner wall of the auxiliary part, the output ends of the electric push rods are arranged towards the sealing plate and at intervals with the sealing plate, the pressure detector is electrically connected with the electric push rods, when the air pressure of the first air chamber and the second air chamber is required to be kept unbalanced, the working personnel can push the sealing plate and the blocking column to be forcibly reset and blocked through the electric push rods, external intervention can be carried out on pressure relief work, and the air pressure value of the first air chamber and the second air chamber can be regulated and controlled according to actual use requirements.
Preferably, the auxiliary part is correspondingly locked and fixed with the partition plate through a bolt, and the whole auxiliary part is of an L-shaped structure.
The utility model provides a modular air conditioning unit system plenum pressure relief device possesses following beneficial effect:
(1) the utility model discloses a be equipped with pressure release subassembly No. one, No. two pressure release subassemblies, when the operation, when the inside atmospheric pressure of plenum is great, the air current gets into in the discharging channel, promote the jam post and slide in the discharging channel, make the jam post violently shift out discharging channel, consequently, the inside atmospheric pressure of plenum is carried to No. two plenums in antecedently discharging channel, realized the plenum No. one, automatic pressure release work between No. two plenums, when a plenum, No. two plenum atmospheric pressure holds at ordinary times, under positioning spring's elasticity pulling, pulling closing plate and jam post reset, realized the jam to discharging channel, the steady state of automatic pressure release has been guaranteed, can carry out automatic opening, automatic closure.
(2) The utility model discloses a be equipped with auxiliary assembly, because the auxiliary member correspondence is installed in discharge passage one side, and can carry out quick detection to the atmospheric pressure in a plenum, No. two plenums through pressure measurement appearance, when the atmospheric pressure of needs keeping a plenum, No. two plenums is uneven, the automatically controlled electric push rod of staff's accessible promotes the closing plate and blocks up the post and forces the jam that resets, can carry out external intervention to pressure release work, can regulate and control according to the atmospheric pressure value of in-service use demand to a plenum, No. two plenums.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of a first pressure relief assembly and a second pressure relief assembly of the present invention;
FIG. 3 is a schematic view of the separation of the plugging column from the discharge passage according to the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a first air chamber; 2. a second air chamber; 3. a partition plate; 4. a discharge passage; 5. a sealing plate; 6. plugging the column; 7. positioning a groove; 8. a positioning spring; 9. a carriage; 10. an auxiliary member; 11. a pressure detector; 12. an electric push rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical scheme: the utility model provides a modular air conditioning unit system plenum pressure relief device, includes plenum 1, No. two plenums 2, a pressure relief subassembly, No. two pressure relief subassemblies and two sets of auxiliary assembly, plenum 1, No. two plenums 2 laminating setting, just install baffle 3 between plenum 1, No. two plenums 2, No. one pressure relief subassembly, No. two pressure relief subassembly correspond and install top, bottom in 3 both sides of baffle, two sets of auxiliary assembly corresponds the setting with a pressure relief subassembly, No. two pressure relief subassembly.
The first pressure relief assembly and the second pressure relief assembly are arranged correspondingly, the output end of the first pressure relief assembly faces the first air chamber 1, and the output end of the second pressure relief assembly faces the second air chamber 2.
The first pressure relief assembly and the second pressure relief assembly respectively comprise a discharge passage 4, a sealing plate 5, a blocking column 6, a plurality of groups of positioning grooves 7 and a plurality of groups of positioning springs 8, the discharge passage 4 correspondingly penetrates through the top end and the bottom end of the partition plate 3, the sealing plate 5 is slidably mounted on two sides of the partition plate 3, the blocking column 6 correspondingly is mounted at the center of the inner wall of the sealing plate 5, the blocking column 6 correspondingly is embedded in the discharge passage 4 in a sealing manner, the plurality of groups of positioning grooves 7 are rectangularly formed in two sides of the partition plate 3 and are close to the discharge passage 4, the plurality of groups of positioning springs 8 correspondingly are mounted in the positioning grooves 7, the tail ends of the positioning springs 8 are attached to the inner wall of the sealing plate 5, when the air pressure in the first air chamber 1 is large, air flow enters the discharge passage 4, the blocking column 6 is pushed to slide in the discharge passage 4, so that the blocking column 6 transversely moves out of the discharge passage 4, therefore, the air pressure in the first air chamber 1 is conveyed to the second air chamber 2 along the extension discharge channel 4, the automatic pressure relief work between the first air chamber 1 and the second air chamber 2 is realized, when the air pressure of the first air chamber 1 and the second air chamber 2 is kept at normal time, the sealing plate 5 and the blocking column 6 are pulled to reset under the elastic pulling of the positioning spring 8, the blockage of the discharge channel 4 is realized, the stable state of automatic pressure relief is ensured, and automatic opening and automatic closing can be carried out.
Corresponding slidable mounting has carriage 9 in the discharge passage 4, just carriage 9 is connected with the jam post 6, can lead to the processing to jam post 6, has guaranteed the lateral sliding who blocks up post 6 and discharge passage 4.
The auxiliary assembly comprises an auxiliary piece 10, a pressure detector 11 and two groups of electric push rods 12, wherein the auxiliary piece 10 is correspondingly installed on two side walls of a partition plate 3 and is close to a discharge passage 4, the pressure detector 11 is correspondingly installed on one side of the lower surface of the auxiliary piece 10, the two groups of electric push rods 12 are parallelly installed at the top end and the bottom end of the inner wall of the auxiliary piece 10, the output end of each electric push rod 12 faces towards a sealing plate 5 and is arranged at intervals with the sealing plate 5, the pressure detector 11 is electrically connected with the electric push rods 12, the auxiliary piece 10 is correspondingly installed on one side of the discharge passage 4, the pressure detector 11 can rapidly detect the air pressure in a first air chamber 1 and a second air chamber 2, and when the air pressure in the first air chamber 1 and the second air chamber 2 needs to be kept unbalanced, a worker can push the sealing plate 5 and a plugging column 6 to be forcibly reset and plugged through the electric push rods 12, the pressure relief device can perform external intervention on the pressure relief work, and can regulate and control the air pressure values of the first air chamber 1 and the second air chamber 2 according to the actual use requirements.
The auxiliary piece 10 is correspondingly locked and fixed with the partition plate 3 through bolts, and the whole auxiliary piece 10 is of an L-shaped structure.
The working principle is that when the pressure relief device is used, the first pressure relief assembly and the second pressure relief assembly are arranged, the output ends of the first pressure relief assembly and the second pressure relief assembly are respectively communicated with the first air chamber 1 and the second air chamber 2, therefore, when the air pressure in the first air chamber 1 is large, the air flow enters the discharge channel 4 and pushes the plugging column 6 to slide in the discharge channel 4, so that the plugging column 6 transversely moves out of the discharge channel 4, the air pressure in the first air chamber 1 is conveyed to the second air chamber 2 along with the discharge channel 4, the automatic pressure relief work between the first air chamber 1 and the second air chamber 2 is realized, when the air pressure in the first air chamber 1 and the second air chamber 2 is kept, the sealing plate 5 and the plugging column 6 are pulled to reset under the elastic pulling of the positioning spring 8, the blockage of the discharge channel 4 is realized, the stable state of automatic pressure relief is ensured, and the automatic opening and automatic pressure relief can be carried out, Automatic closure, when 2 plenum atmospheric pressures of second number plenum are great, the automatic pressure release work of carrying on that can be synchronous, through being equipped with auxiliary assembly, because auxiliary 10 corresponds installs in discharge passage 4 one side, and can carry out quick detection to plenum 1 through pressure detector 11 in the second number plenum 2, when needs keep plenum 1, when the atmospheric pressure of second number plenum 2 is uneven, staff's accessible automatically controlled electric push rod 12, promote closing plate 5 and jam post 6 and carry out the jam that resets by force, can carry out external intervention to the pressure release work, the practicality of equipment has been promoted, can regulate and control the atmospheric pressure value of plenum 1 according to the in-service use demand, No. 2 plenum, the operation stationarity of equipment has been guaranteed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a modular air conditioning unit system plenum pressure relief device, its characterized in that includes plenum (1), No. two plenums (2), a pressure relief subassembly, No. two pressure relief subassemblies and two sets of auxiliary assembly, plenum (1), No. two plenums (2) laminating setting, just install baffle (3) between plenum (1), No. two plenums (2), a pressure relief subassembly, No. two pressure relief subassembly correspond and install in baffle (3) both sides top, bottom, two sets of auxiliary assembly corresponds the setting with a pressure relief subassembly, No. two pressure relief subassembly.
2. The combined air conditioning unit system plenum pressure relief device of claim 1, wherein: the first pressure relief assembly and the second pressure relief assembly are arranged correspondingly, the output end of the first pressure relief assembly faces the first air chamber (1), and the output end of the second pressure relief assembly faces the second air chamber (2).
3. The combined air conditioning unit system plenum pressure relief device of claim 1, wherein: pressure release subassembly, No. two pressure release subassemblies are all including exhalant canal (4), closing plate (5), jam post (6), multiunit constant head tank (7) and multiunit positioning spring (8), exhalant canal (4) correspond to run through and set up in baffle (3) top, bottom, closing plate (5) slidable mounting is in baffle (3) both sides, stifled post (6) correspond to install in closing plate (5) inner wall center department, just stifled post (6) correspond sealed the inlaying and establish in exhalant canal (4), multiunit constant head tank (7) are the rectangle and set up in baffle (3) both sides and are close to exhalant canal (4) department, multiunit positioning spring (8) correspond and install in constant head tank (7), just positioning spring (8) tail end and closing plate (5) inner wall laminating.
4. The combined air conditioning unit system plenum pressure relief device of claim 3, wherein: a sliding frame (9) is correspondingly and slidably mounted in the discharge channel (4), and the sliding frame (9) is connected with the blocking column (6).
5. The combined air conditioning unit system plenum pressure relief device of claim 1, wherein: the auxiliary assembly comprises an auxiliary piece (10), a pressure detector (11) and two sets of electric push rods (12), wherein the auxiliary piece (10) is correspondingly installed on two side walls of the partition board (3) and close to the discharge channel (4), the pressure detector (11) is correspondingly installed on one side of the lower surface of the auxiliary piece (10) in a two-set mode, the electric push rods (12) are parallelly installed at the top end and the bottom end of the inner wall of the auxiliary piece (10), the output ends of the electric push rods (12) face the sealing plate (5) and are arranged at intervals with the sealing plate (5), and the pressure detector (11) is electrically connected with the electric push rods (12).
6. The combined air conditioning unit system plenum pressure relief device of claim 5, wherein: the auxiliary piece (10) is correspondingly locked and fixed with the partition plate (3) through bolts, and the whole auxiliary piece (10) is of an L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120206152.2U CN214841538U (en) | 2021-01-26 | 2021-01-26 | Air chamber pressure relief device of combined air conditioning unit system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120206152.2U CN214841538U (en) | 2021-01-26 | 2021-01-26 | Air chamber pressure relief device of combined air conditioning unit system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214841538U true CN214841538U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120206152.2U Active CN214841538U (en) | 2021-01-26 | 2021-01-26 | Air chamber pressure relief device of combined air conditioning unit system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214841538U (en) |
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2021
- 2021-01-26 CN CN202120206152.2U patent/CN214841538U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A pressure relief device for air chamber of combined air conditioning unit system Effective date of registration: 20220518 Granted publication date: 20211123 Pledgee: Bank of China Limited Xinjin sub branch Pledgor: CHENGDU EDRI AIR CONDITIONING MANUFACTURING Co.,Ltd. Registration number: Y2022510000127 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |