CN214144222U - Ventilation cooling formula equipment room - Google Patents
Ventilation cooling formula equipment room Download PDFInfo
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- CN214144222U CN214144222U CN202021251194.XU CN202021251194U CN214144222U CN 214144222 U CN214144222 U CN 214144222U CN 202021251194 U CN202021251194 U CN 202021251194U CN 214144222 U CN214144222 U CN 214144222U
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Abstract
The utility model discloses a ventilation cooling formula equipment room belongs to building engineering technical field, including side fascia part and roof part, the side fascia part is enclosed by the polylith wallboard and closes and form, the side fascia part is equipped with the built on stilts layer that the level was arranged, the built on stilts layer includes curb plate, upper plate and hypoplastron, be equipped with curb plate ventilation strip on the curb plate, be equipped with the upper plate ventilation hole on the upper plate, inside the wallboard part that the built on stilts layer top corresponds, be configured and be used for holding instrument equipment, the top at the side fascia part is connected to the roof part, and its cross-section is the triangle-shaped structure, the both sides of roof part are equipped with roof ventilation strip, curb plate ventilation strip, upper plate ventilation hole and roof ventilation strip can constitute an air circulation passageway. After this scheme of adoption, can solve the technical problem that ventilation cooling efficiency is low between prior art equipment.
Description
Technical Field
The utility model relates to a building engineering field, in particular to ventilation cooling formula equipment room.
Background
At present, based on the consideration of factors such as economic cost, energy production area and safety protection, unmanned monitoring stations applied to petroleum and natural gas pipelines, power stations, field scientific research stations, meteorological observation stations and the like are mostly arranged in remote areas such as the south and north desert gobi and unmanned islands. The unmanned monitoring station and the corresponding equipment are trapped under extreme environments such as extreme hot and cold, wind and sand, water and electricity shortage, no wind and no light and the like, equipment failure or invalidation is easily caused, the remote geographic position brings inconvenience to the maintenance of the equipment, and potential safety hazards are left.
The main problems of the existing monitoring station are shown in the following aspects: (1) the construction is mostly carried out by adopting the traditional way, the cost is high, and the construction period is long; (2) the external electricity is difficult to access and the cost is high; (3) the influence of variable weather and high temperature and humidity on instrument equipment in warm areas; (4) the construction difficulty is large when the device is mostly arranged in remote areas.
To sum up, the novel monitoring station with good temperature control performance, simple and convenient installation, convenient transportation and controllable cost is particularly important.
The present application was made based on this.
Disclosure of Invention
An object of the utility model is to provide a ventilation cooling formula equipment room to solve the technical problem that ventilation cooling efficiency is low between prior art equipment room.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
the utility model provides a ventilation cooling formula equipment room, includes side fascia part and roof part, the side fascia part is enclosed by the polylith wallboard and closes and forms, the side fascia part is equipped with the built-up layer that the level was arranged, the built-up layer includes curb plate, upper plate and hypoplastron, be equipped with curb plate ventilation strip on the curb plate, be equipped with the upper plate ventilation hole on the upper plate, inside the wallboard part that built-up layer top corresponds, be configured and be used for holding instrument equipment, the roof part is connected in the top of side fascia part, and its cross-section is the triangle-shaped structure, the both sides of roof part are equipped with roof ventilation strip, curb plate ventilation strip, upper plate ventilation hole and roof ventilation strip can constitute an air circulation passageway.
Furthermore, the side plate ventilation bars are of a shutter type structure. The invasion of rainwater can be reduced and the ventilation efficiency can be improved.
Furthermore, an inclined plane drainage structure is arranged inside the overhead layer. The rainwater that invades can be drained from the drainage structure.
Further, the wallboard is double-deck hollow structure, and the top of its outside board is equipped with the wallboard ventilation hole, has seted up outer ventilation hole in the upper plate department that the wallboard corresponds, outer ventilation hole and wallboard ventilation hole constitute a circulation of air passageway. Through the wallboard of double-deck ventilation structure, improve the air convection effect to improve natural draft cooling effect.
Furthermore, the roof component comprises a roof plate and a bottom plate, two vertical partition plates are arranged in the roof component, the vertical partition plates divide the hollow interior of the roof component into a first chamber, a second chamber and a third chamber in sequence, bottom plate ventilation holes penetrating through the inner space of the external wall plate component are formed in the positions, corresponding to the second chamber, of the bottom plate, vertical partition plate ventilation strips are arranged on the vertical partition plates, and roof ventilation strips are arranged on two side edges of the roof plate.
Furthermore, the vertical clapboard ventilation strips are of horizontally-arranged louver type structures, and the openings of the vertical clapboard ventilation strips are arranged downwards.
Further, the roof ventilation bars are arranged on two sides of the roof plate corresponding to the first chamber and the third chamber. Through the roof ventilation strip that the interval set up, can improve circulation of air efficiency to can reduce the rainwater and get into instrument equipment department.
Furthermore, the roof ventilation bars are of a vertically-arranged louver type structure. It is possible to reduce the intrusion of rainwater and to provide ventilation efficiency.
Furthermore, the louver type structure of the ventilation bar of the unilateral roof is in a state that the front opening and the rear opening are oppositely arranged. The efficiency of wind-guiding of both sides is improved.
Furthermore, dust screens are uniformly arranged at the roof ventilation strips and the side plate ventilation strips. The invasion of dust and sand can be prevented, and abnormal damage between equipments due to insect, fungus or algae growth or destruction of rodent can be prevented.
After this scheme of adoption, contrast prior art has following beneficial benefit:
according to the scheme, the ventilation cooling type equipment room is based on a hot-pressing ventilation principle, through reasonable structure and design, even under the condition of breeze or no wind, passive ventilation cooling can be formed, so that stable heat dissipation guarantee is provided for the work of instrument equipment, wherein a stable air circulation channel can be formed by the side plate ventilation strip, the upper plate ventilation hole and the roof ventilation strip, cooler air enters the side plate ventilation strip, heat of the instrument equipment is taken away when the instrument equipment passes through the side plate ventilation strip, a heat dissipation path of the hotter air is released at the roof ventilation strip, the ventilation cooling type equipment room has the function of natural ventilation and heat dissipation, and heat dissipation operation can be continuously and efficiently realized;
the scheme has a simple structure, does not need external electric power support, can realize the unattended operation, works stably for a long time, greatly reduces the maintenance cost of the system and has better popularization significance.
Drawings
Fig. 1 is a schematic view of the overall structure of the preferred embodiment.
Fig. 2 is an exploded view of the entire structure.
Fig. 3 is an exploded view of the overhead layer structure.
Fig. 4 is an exploded view of the roof element.
Figure 5 is a schematic view of a double wall panel construction.
Detailed Description
The original intention of the scheme is to provide a ventilation and cooling type equipment room, which is particularly suitable for being applied to high-temperature and rainy environments, as is well known, certain field scientific research stations, meteorological observation stations or industrial agriculture monitoring stations are needed in tropical unmanned islands, tropical and subtropical mountains or deep forests or gobi deserts, and the stations are easily accumulated with high temperature due to the influence of air temperature and internal work heating, so that the work or the service life of the stations is influenced. In a high-temperature environment, an air-conditioning cooling mode is adopted, so that the refrigeration efficiency is very low, and the energy consumption is high; in the environment of power shortage, the active temperature control is difficult to implement, so a ventilation cooling type equipment room is designed.
The principle of this scheme aeration cooling:
the ventilation and cooling system can guide air with lower outdoor temperature to the indoor space mainly by utilizing the principle of hot-pressing ventilation and by building air guide measures, and the cold air effectively flows through the surface of an indoor main heat source through the dislocation and opening design of an internal wall body, so that the density of the heated air is lower, a chimney effect is formed, the air naturally rises to the top of an equipment room, and the air is discharged outwards through a top air opening; because the effect of hot-pressing ventilation is mainly determined by the temperature difference between the indoor and the outdoor and the height difference of the air inlet and the air outlet, passive ventilation cooling can be formed even under the windless condition;
hot pressing formula: Δ P ═ gh (ρ O- ρ I)
In the formula: g is a gravity coefficient; h is the height difference of the air inlet and the air outlet; rho O and rho I are density differences of indoor air and outdoor air; Δ P is the pressure difference;
the relation formula of wind speed and wind pressure is as follows:
in the formula, w is wind pressure; v is the wind speed; gamma is the gravity per unit volume of air; g is the acceleration of gravity; under the conditions of the air pressure of 101.325kPa, the normal temperature of 15 ℃ and absolute drying, the air pressure formula under the conditions is as follows:
namely, through reasonable design, hot-pressing ventilation can be realized, and ventilation and cooling operations can be formed even under the condition of breeze or no wind (such as deep in a dense forest).
Referring to fig. 1 and 2, a ventilation and cooling type equipment room comprises an external wall panel component 1 and a roof component 2, wherein the external wall panel component 1 is formed by enclosing a plurality of wall panels 11, and if necessary, a door panel 12 hinged with the wall panels 11 can be provided for facilitating installation, use and maintenance, the external wall panel component 1 is provided with a horizontally arranged overhead layer 3, the overhead layer comprises side panels 31, an upper panel 32 and a lower panel 33, and forms a stable rectangular space by a framework, the space enclosed by the external wall panel component 1 and the enclosed space above the overhead layer 3 are used for placing instruments 5, the instruments 5 particularly comprise inverters, transformers, communication radio frequency equipment and the like, a large amount of heat is easily generated during working, overheating can affect the working and the service life of the instruments, the design purpose of the scheme is to realize natural ventilation, the heat generated by the meter device 5 is taken away and the meter device works stably for a long time.
Referring to fig. 3, four side plates 31 around are all provided with side plate ventilation strips 34, the ventilation strips 34 are of a louver structure, that is, the upper edge has a folded edge which is turned outwards, so that the invasion of rainwater can be reduced, and the ventilation efficiency can be improved, the periphery of the lower plate 33 is tightly connected with the bottoms of the four side plates 31 to form a bottom surface which is relatively isolated and sealed, the periphery of the upper plate 32 is tightly connected with the tops of the four side plates 31, and a plurality of upper plate ventilation holes 35 are arranged on the upper plate 32 and used for ventilation and establishing an air circulation channel.
In order to reduce the invasion of rainwater and facilitate the rainwater to be discharged from the inside of the overhead layer 3, the inclined plate 36 is arranged inside the overhead layer 3, and the lower end of the inclined plate 36 is connected to the lower edge of the side plate ventilation strip 34, so that the rainwater drainage effect is good, and the rainwater is prevented from accumulating inside the overhead layer 3.
Referring to fig. 4, the roof member 2 is constructed on the top of the outer wall member 1, the two members can be installed and connected by a connecting member and a bolt, or can be welded to achieve integral stable connection, the roof member 2 includes a roof plate 21 and a bottom plate 22, the interior of the roof member 2 is hollow, the cross section of the roof member is similar to a triangular structure, the roof member has good structural stability, two vertical partition plates 23 are provided in the roof member, the vertical partition plates 23 are also similar to a triangular structure, the hollow interior of the roof member 2 is sequentially divided into a first chamber 41, a second chamber 42 and a third chamber 43 by the two vertical partition plates 23, a plurality of bottom plate ventilation holes 25 penetrating through the interior space of the outer wall member 1 are provided at the bottom plate 22 corresponding to the second chamber 42, vertical partition plate ventilation bars 24 are provided on the vertical partition plates 23, the vertical partition plate ventilation bars 24 are in a louver type structure, and are arranged horizontally and with downward openings, the vertical partition ventilation bars 24 enable the second chamber 42 to be in a through ventilation state with the first chamber 41 and the third chamber 43, and meanwhile, the bottom plate ventilation holes 25 are just corresponding to the upper part of the instrument equipment and are in through ventilation with the enclosed space of the external wall panel component 1;
the roof plate 21 is provided with four roof ventilation bars 26 corresponding to the two sides of the first chamber and the third chamber, the roof ventilation bars 26 are all in a shutter type structure, wherein the openings of the roof ventilation bars 26 on one side are in a vertical style and are in a relative arrangement state, namely, the opening on the front side is opened forwards, and the opening on the rear side is opened backwards, through the design, the air circulation efficiency can be improved, and under the condition of various ambient airflows, the roof ventilation bars 26 can obtain larger wind power and accelerate the air flow efficiency inside the roof part 2 and the whole equipment room;
by the roof ventilation strips 26 arranged in a vertical mode and the vertical clapboard ventilation strips 24 arranged in a horizontal mode, rainwater can be reduced from invading the instrument equipment 5 in a staggered mode;
in order to reduce the invasion of rainwater and facilitate the drainage of rainwater from the interior of the roof part 2, a plurality of drainage holes 27 are arranged at the front and back sides of the first chamber 41 and the third chamber 43 corresponding to the bottom plate 22, when rainwater enters the first chamber 41 or the second chamber 43 from the roof ventilation strip 26, the rainwater can be drained along the outer side of the wall plate 11 through the drainage holes 27, so that the rainwater drainage effect is good, and the rainwater can be prevented from accumulating in the interior of the roof part 2;
in order to prevent the influence of the condensation of the water vapor on the meter device 5, the bottom plate 22 is made of a non-metallic material, so that the influence of the possible water dripping due to the condensation on the operation of the meter device 5 can be avoided.
In this embodiment, a smooth air flow channel can be formed by the side plate ventilation strips 34 and the upper plate ventilation holes 35 of the overhead layer 3, and the bottom plate ventilation holes 25, the vertical partition ventilation strips 24, and the roof ventilation strips 26 of the roof member 2.
Referring to fig. 5, in some embodiments, in order to better improve the ventilation and heat dissipation effects, the wall panel 11 is a double-layer hollow structure, the top of the outer side plate of the wall panel 11 is provided with a plurality of wall panel ventilation holes 13, the corresponding upper plate 32 of the wall panel 11 is provided with an outer ventilation hole 37, the outer ventilation hole 37 and the wall panel ventilation holes 13 form an air circulation channel, and the wall panel 11 with the double-layer ventilation structure can improve the air convection effect, thereby improving the natural ventilation and cooling effects.
In order to prevent the invasion of dust and sand and prevent the abnormal damage of the equipment caused by the growth of insects, fungi or algae or the damage of rodents, dust screens are arranged at the roof ventilation strips 26, the wallboard ventilation holes 13 and the side plate ventilation strips 34, wherein the dust screens can be fine metal screens and can also reduce the influence on the air flow.
In practical use, according to the hot-press ventilation principle, when the instrument device 5 generates heat during operation, hot air naturally rises, passes through the bottom plate ventilation holes 25 and the vertical pore plate ventilation holes 24 and is discharged outwards at the roof ventilation strips 26, and relatively cold outdoor air enters the instrument device 5 from the side ventilation strips 34 at the overhead layer 3 and the upper plate ventilation holes 35, so that cold air supplement and heat exchange are realized;
in some cases, when the sun irradiates the wall panel 11 with a double-layer structure, the air in the hollow interior of the wall panel 11 rises due to heating, and under the action of the air flow, the air can suck cold air from the external vent holes 37, and simultaneously, the air can exhaust hotter air from the wall panel vent holes 13, and in the process, partial heat generated by the instrument device 5 is dissipated through the heat conduction of the wall panel 11, so that the heat dissipation effect can be improved.
In some cases, when there is a certain wind or breeze in the environment, the cold air outside the room can be poured into the empty layer 3 and enter the instrumentation device 5 from the upper plate ventilation holes 35 to accelerate the heat dissipation, and in the same case, when the wind or breeze blows over the roof member 2 with an inclined plane, under the negative pressure, the cold air is easily poured into the roof ventilation bars 26 on one side and is accelerated to be discharged from the corresponding roof ventilation bars 26 on the other side, so as to drive the hot air at the instrumentation device 5 to be accelerated to be discharged from the bottom plate ventilation holes 25, the vertical pore plate ventilation holes 24 and the roof ventilation bars 26, thereby achieving a better ventilation and heat dissipation effect.
In summary, according to the hot-press ventilation principle, through reasonable structure and design, the ventilation cooling type equipment room can form passive ventilation cooling even under the condition of breeze or no breeze, so as to provide stable heat dissipation guarantee for the operation of the instrument equipment 5, wherein a stable air circulation channel can be formed among the side plate ventilation strips 34, the upper plate ventilation holes 35, the bottom plate ventilation holes 25, the vertical pore plate ventilation holes 24 and the roof ventilation strips 26, so that cooler air enters from the side plate ventilation strips 26, the heat of the instrument equipment 5 is taken away when the instrument equipment passes through the instrument equipment, and a heat dissipation path for releasing hotter air from the roof ventilation strips 26 has the effects of natural ventilation cooling, and the heat dissipation operation can be continuously and efficiently realized;
the scheme has a simple structure, does not need external electric power support, can realize the unattended operation, works stably for a long time, greatly reduces the maintenance cost of the system and has better popularization significance.
Claims (10)
1. A ventilation cooling formula equipment room which characterized in that: including side fascia part and roof part, the side fascia part is enclosed by the polylith wallboard and closes and forms, the side fascia part is equipped with the built-up air layer that the level was arranged, the built-up air layer includes curb plate, upper plate and hypoplastron, be equipped with curb plate ventilation strip on the curb plate, be equipped with the upper plate ventilation hole on the upper plate, the wallboard part that the built-up air layer top corresponds is inside, is configured and is used for holding instrument equipment, the roof part is connected in the top of side fascia part, and its cross-section is the triangle-shaped structure, the both sides of roof part are equipped with the roof ventilation strip, curb plate ventilation strip, upper plate ventilation hole and roof ventilation strip can constitute an air circulation passageway.
2. A ventilated and cooled equipment room according to claim 1, wherein: the side plate ventilation bars are of a shutter type structure.
3. A ventilated and cooled equipment room according to claim 1 or 2, wherein: and an inclined plane drainage structure is arranged in the overhead layer.
4. A ventilated and cooled equipment room according to claim 1, wherein: the wallboard is double-deck hollow structure, and the top of its curb plate is equipped with the wallboard ventilation hole, has seted up outer ventilation hole in the upper plate department that the wallboard corresponds, outer ventilation hole and wallboard ventilation hole constitute a circulation of air passageway.
5. A ventilated and cooled equipment room according to claim 1, wherein: the roof component comprises a roof plate and a bottom plate, two vertical partition plates are arranged in the roof component, the hollow interior of the roof component is sequentially divided into a first chamber, a second chamber and a third chamber by the vertical partition plates, bottom plate ventilation holes communicated with the inner space of the external wall plate component are formed in the positions, corresponding to the second chamber, of the bottom plate, vertical partition plate ventilation strips are arranged on the vertical partition plates, and roof ventilation strips are arranged on two side edges of the roof plate.
6. A ventilated and cooled equipment room according to claim 5, wherein: the vertical clapboard ventilation strips are of horizontally-arranged louver type structures, and the openings of the vertical clapboard ventilation strips are arranged downwards.
7. A ventilated and cooled equipment room according to claim 5, wherein: the roof ventilation bars are arranged on two sides of the roof plate corresponding to the first chamber and the third chamber; through the roof ventilation strip that the interval set up, can improve circulation of air efficiency to can reduce the rainwater and get into instrument equipment department.
8. A ventilated and cooled equipment room according to claim 7, wherein: the roof ventilation bars are of a vertically arranged shutter type structure.
9. A ventilated and cooled equipment room according to claim 8, wherein: the louver type structure of the ventilation bar of the unilateral roof is in a state that the front opening and the rear opening are oppositely arranged.
10. A ventilated and cooled equipment room according to claim 5, wherein: dust screens are arranged at the roof ventilation strips and the side plate ventilation strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021251194.XU CN214144222U (en) | 2020-07-01 | 2020-07-01 | Ventilation cooling formula equipment room |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021251194.XU CN214144222U (en) | 2020-07-01 | 2020-07-01 | Ventilation cooling formula equipment room |
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| CN214144222U true CN214144222U (en) | 2021-09-07 |
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| CN202021251194.XU Active CN214144222U (en) | 2020-07-01 | 2020-07-01 | Ventilation cooling formula equipment room |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118335474A (en) * | 2024-06-11 | 2024-07-12 | 成都双星变压器有限公司 | Anti-corrosion three-phase double-winding non-excitation voltage-regulating power transformer protection device |
-
2020
- 2020-07-01 CN CN202021251194.XU patent/CN214144222U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118335474A (en) * | 2024-06-11 | 2024-07-12 | 成都双星变压器有限公司 | Anti-corrosion three-phase double-winding non-excitation voltage-regulating power transformer protection device |
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