CN202338981U - Elevator air conditioning system - Google Patents
Elevator air conditioning system Download PDFInfo
- Publication number
- CN202338981U CN202338981U CN2011204159555U CN201120415955U CN202338981U CN 202338981 U CN202338981 U CN 202338981U CN 2011204159555 U CN2011204159555 U CN 2011204159555U CN 201120415955 U CN201120415955 U CN 201120415955U CN 202338981 U CN202338981 U CN 202338981U
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- elevator
- temperature
- temperature sensor
- hoistway
- air conditioning
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Abstract
The utility model relates to an elevator air conditioning system. The problem that an elevator cage is usually in an enclosed elevator hoistway and hot air or cold air in the elevator hoistway is conducted into the case so as to make an elevator air conditioning effect in the cage poor and make passengers feel uncomfortable is solved. The air conditioning system comprises an elevator master control cabinet, at least one air exhaust device, a first temperature sensor and second temperature sensors, wherein the air exhaust devices are ventilating fans which are arranged on the top of the elevator hoistway; and the first temperature sensor, the second temperature sensors and the ventilating fans are connected to the elevator mater control cabinet respectively. The elevator air conditioning system has the advantages that: a temperature control device is used for sensing a temperature difference between the elevator hoistway and a building space, regulating atmospheric pressure in the hoistway, and communicating the hoistway and the building space to form an energy system independent of the atmosphere, and the system is wholly regulated to avoid the use of an elevator air conditioner or shorten the operating time of the elevator air conditioner to achieve the dual social effects of making the passengers feel comfortable and saving energy and protecting the environment.
Description
Technical field:
The utility model relates to a kind of apparatus for controlling elevator, relates in particular to a kind ofly can hoistway and interior of building be integrated into an energy system, gives full play to the elevator air conditioning system of air conditioner for elevator regulating action.
Background technology:
Air conditioner for elevator is more and more generally used; But the effect of air conditioner for elevator all receives passenger's query all the time; Why relatively is does not the air-conditioning technical of maturation used in and just reach application results in the elevator? Be not difficult to find through analyzing; Elevator hoistways is an airtight relatively environment, and car, air-conditioning are present among the hoistway simultaneously.And the sedan-chair wall material fabulous metal material of heat conductivility normally.Though that is to say that but heat exchange hoistway inside big unified energy system is really arranged between car and the hoistway, the hoistway and the external world do not form effective heat exchange.Several kilowatts air conditioner is equivalent to an electric heater in hoistway so.So the comfort that passenger's impression brings less than air conditioner for elevator, the work that air conditioner does not stop but has no effect.For addressing this problem; Like the patent No. is the lift appliance that 200920139076.7 Chinese utility model patent discloses a kind of automatic ventilation ventilation; Its structure is: comprise an elevator and a car; Offer on the sidewall of the top layer of this elevator at least one on air vent, shutter on is installed on the air vent on this; On the sidewall of the basement of this elevator, offer at least one air vent down; Shutter once is installed on this time air vent, and the shutter that top layer and the basement floor of this lift appliance through elevator is provided with is realized the ventilation purpose to elevator, car and basement.But there is following shortcoming in this lift appliance: 1. for not influencing the normal function of use of building, the hoistway position of exhaust outlet up and down will become the problem that architectural design need solve; 2. bigger gap is often arranged between lift car and hoistway, and the air flow insufficient that the negative pressure of leaning on erratic elevator motion to produce is brought is to regulate the car temperature; 3. this lift appliance is not considered the use of air conditioner for elevator, if use air conditioner for elevator, then the hot gas or the cold air of air-conditioning discharge can directly be discharged to interior of building, and the personnel of position bring discomfort near the supply and exhaust hole.
Summary of the invention:
The utility model has mainly solved in the prior art and generally has been in the airtight elevator hoistways owing to lift car; Hot-air or cold air in the elevator hoistways are conducted in the lift car; Make that the air conditioner for elevator regulating effect is not high in the car, bring the problem of discomfort to the passenger, provide in a kind of elevator hoistways with the external world; Provide a kind of hoistway and interior of building have been integrated into an ability system, given full play to the elevator air conditioning system of air conditioner for elevator regulating action.
The utility model solves the technical scheme that its technical problem adopted: a kind of elevator air conditioning system; Comprise elevator master control cabinet; Second temperature sensor that also includes air interchanger, is used to detect first temperature sensor of temperature in the elevator hoistways and is used to detect the interior of building temperature; Said air interchanger is the ventilation fan that is installed in the elevator hoistways top and communicates with the external world; Said first temperature sensor and second temperature sensor are connected respectively to the elevator master control cashier's office in a shop, and elevator master control cabinet links to each other with ventilation fan.The utility model is through to the hoistway transformation with use temperature control, air exhausting device with an energy system of hoistway and interior of building integration becoming; Let this system be independent of atmospheric environment as a junior unit; Thereby give full play to the regulating action of air conditioner for elevator; Reach and let the effect of the comfortable adult of client, let air conditioner for elevator reach more efficient, purpose of energy saving simultaneously.Used in air exchange fan is in the air in the hoistway is discharged in the ambient atmosphere; Ventilation fan is by elevator master control cabinet control work; Elevator master control cabinet receives the information of first temperature sensor and second temperature sensor and calculates, if both temperature differences reach the value of setting, main control cabinet sends enabled instruction and gives ventilation fan; If both temperature differences are less than the value of setting, then main control cabinet sends halt instruction and gives ventilation fan.Because the effect of ventilation fan; Can make elevator hoistways interior with respect to formation negative pressure in space in the building; Then the air in the building will replenish through the slit entering elevator hoistways of hoistway door; Because building interior space has own huge and air-conditioning system independently, the temperature that can keep building interior space in the more comfortable scope of people's acceptable, the utility model like this can with air conditioner for elevator drain in the hoistway hot-air or cold air in time row to atmosphere; Can hoistway space and building interior space be connected rapidly again, the temperature of hoistway space is also remained in the more comfortable scope of people's acceptable.Because mostly lift car is the fabulous metal material of heat conductivility processes, the temperature of adjusting hoistway space is exchanged the interior temperature of the terraced car of economize on electricity and is had very great help again.Help simultaneously air conditioner for elevator like this and in time shut down reaching design temperature, to improving the regulating effect of air conditioner for elevator, improve temperature environment in the sedan-chair, reducing the air conditioner for elevator energy waste has direct effect.
As a kind of preferred version, be provided with one first temperature sensor, said first temperature sensor is installed on the inwall in centre position in the elevator hoistways.Though the top and the bottom temperature has some difference in the hoistway, some areas broad in the middle temperature still is much the same, and therefore first temperature sensor can be installed in the centre position, and the temperature substrate that records is standard as a comparison.
As a kind of preferred version, be provided with a plurality of first temperature sensors, said first temperature sensor from top to bottom is evenly distributed on the elevator hoistways inwall.When being provided with a plurality of first temperature sensor, can one first temperature sensor be installed, one first temperature sensor be installed like distance by a floor by a determining deviation.And temperature value can be to average, and can access the interior temperature value of hoistway more accurately like this; Or lay particular emphasis on the temperature of elevator hoistways certain spatial section, standard as a comparison according to weight.
As a kind of preferred version, be provided with a plurality of second temperature sensors, said second temperature sensor is installed in interior each floor of building.Each floor of building is equipped with one second temperature sensor, in order to detect the temperature in each floor in each floor, and the temperature standard as a comparison of averaging then; Or lay particular emphasis in the building standard as a comparison according to weight.
As a kind of preferred version, said second temperature sensor is installed in the elevator calling box of each floor of building.Further second temperature sensor is arranged in the elevator calling box of each floor, detects near the temperature the hoistway door in the building, the standard as a comparison of averaging then.
As a kind of preferred version, said ventilation fan is provided with a plurality of, and this ventilation fan is axial flow blower, crossflow fan or solar energy blower fan.
The utility model has the advantages that: through the temperature difference between attemperating unit perception elevator hoistways and the building space; The operating frequency of control air interchanger; Atmospheric pressure in the active adjustment elevator hoistways becomes an energy system that is relatively independent of atmosphere with elevator hoistways with building space UNICOM.Through the integrally-regulated of this system reached without air conditioner for elevator or minimizing air conditioner for elevator working time, the passenger feels comfortably cool, the dual social benefit of energy-conserving and environment-protective thereby realize letting.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is a kind of circuit frame sketch map of the utility model ventilation control;
Fig. 3 is the fundamental diagram of the utility model.
The 1-hoistway 2-car 3-master control cabinet 4-ventilation fan 5-first temperature sensor 6-second temperature sensor 7-air conditioner for elevator
The specific embodiment:
Below through embodiment, and combine accompanying drawing, the technical scheme of the utility model is further described.
Embodiment:
A kind of elevator air conditioning system of present embodiment; As shown in Figure 1; Here be example with simple two layers of elevator device, general elevator device comprises elevator hoistways 1, operates in the interior lift car 2 of elevator hoistways, is installed in the air conditioner for elevator 7 on the car, and elevator master control cabinet 3.Second temperature sensor 6 that elevator air conditioning system includes ventilation fan 4, is used to detect first temperature sensor 5 of temperature in the hoistway and is used to detect the interior of building temperature in the present embodiment.This scavenger fan 3 has two, is installed in elevator hoistways 1 top and communicates with ambient atmosphere.First temperature sensor 5 has one, is installed on the inwall in hoistway centre position.Second temperature sensor 6 has two, is separately positioned in two floor elevator controlling boxes.As shown in Figure 2, this first temperature sensor and second temperature sensor all are connected to 3, two ventilation fans of elevator master control cabinet and also link to each other with the master control cabinet and controlled by the master control cabinet.First temperature sensor and second temperature sensor are not limited in above-mentioned quantity of giving an example, and quantity is adjusted according to need of work.
The workflow of elevator air conditioning system is as shown in Figure 3 in the present embodiment, and after starting elevator air conditioning system, first temperature sensor and second temperature sensor begin collecting temperature information respectively, and send temperature information to elevator master control cabinet.Second temperature sensor has two in this enforcement, and detected two temperature values are got their mean value.Have a predefined temperature difference setting value in the master control cabinet, the size of this temperature difference setting value has determined to be installed in the startup frequency of the ventilation fan of elevator hoistways top of space, and whole system operation efficient human comfort etc.Can be like this value because of the different weather environment, human body is different and different to the sensitivity of temperature, and is higher to the temperature tolerance in season in spring and autumn such as human body, feels comfortable than being easier to, lower to the temperature tolerance at the winter and summer human body on the contrary, should not feel comfortable.Therefore according to setting up rational temperature difference setting value from different places, to bring into play the maximum practical value of this system.The master control cabinet carries out analytical calculation to first temperature sensor and the detected temperature of second temperature sensor; If the temperature difference of two temperature is greater than predefined temperature difference setting value; Then the master control cabinet sends startup command to ventilation fan, and ventilation fan starts, and the air in the hoistway is arranged to atmosphere.And when the air in the hoistway is arranged to outside atmosphere; The relative building interior space of hoistway space produces negative pressure, and the air in the building then replenishes through the gap entering hoistway of hoistway door, has regulated temperature in the hoistway; The temperature of hoistway space is also remained in the more comfortable scope of people's acceptable; And then reached the regulating effect that improves air conditioner for elevator, and improve temperature environment in the car, reducing the air conditioner for elevator energy waste has direct effect.If the temperature difference of two temperature is less than predefined temperature difference setting value, then the master control cabinet sends the ventilation fan of ceasing and desisting order, and ventilation fan quits work.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used first temperature sensor, second temperature sensor, master control cabinet, changed terms such as fan morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (6)
1. elevator air conditioning system; Comprise elevator master control cabinet; It is characterized in that: second temperature sensor (6) that also includes air interchanger, is used to detect first temperature sensor (5) of temperature in the elevator hoistways and is used to detect the interior of building temperature; Said air interchanger is the ventilation fan (4) that is installed in the elevator hoistways top and communicates with the external world; Said first temperature sensor (5) and second temperature sensor (6) are connected respectively on the elevator master control cabinet (3), and elevator master control cabinet links to each other with ventilation fan.
2. a kind of elevator air conditioning system according to claim 1 is characterized in that being provided with one first temperature sensor (5), and said first temperature sensor is installed on the inwall in the interior centre position of elevator hoistways (1).
3. a kind of elevator air conditioning system according to claim 1 is characterized in that being provided with a plurality of first temperature sensors (5), and said first temperature sensor from top to bottom is evenly distributed on elevator hoistways (1) inwall.
4. according to claim 1 or 2 or 3 described a kind of elevator air conditioning systems, it is characterized in that being provided with a plurality of second temperature sensors (6), said second temperature sensor is installed in interior each floor of building.
5. a kind of elevator air conditioning system according to claim 4 is characterized in that said second temperature sensor (6) is installed in the elevator calling box of each floor of building.
6. according to claim 1 or 2 or 3 described a kind of elevator air conditioning systems, it is a plurality of to it is characterized in that said ventilation fan (4) is provided with, and this ventilation fan is axial flow blower, crossflow fan or solar energy blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204159555U CN202338981U (en) | 2011-10-27 | 2011-10-27 | Elevator air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204159555U CN202338981U (en) | 2011-10-27 | 2011-10-27 | Elevator air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202338981U true CN202338981U (en) | 2012-07-18 |
Family
ID=46487672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204159555U Expired - Fee Related CN202338981U (en) | 2011-10-27 | 2011-10-27 | Elevator air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202338981U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444723A (en) * | 2014-12-08 | 2015-03-25 | 重庆富士电梯有限责任公司 | Control method of ventilation system of sightseeing elevator glass well |
| CN104089359B (en) * | 2014-07-23 | 2016-08-24 | 重庆工业职业技术学院 | Utilize elevator to run draught head and lift car is exhausted the device changing wind |
| CN112158703A (en) * | 2020-10-16 | 2021-01-01 | 华升富士达电梯有限公司 | Elevator car ventilation system and method |
| CN117446622A (en) * | 2023-11-17 | 2024-01-26 | 德州隆达空调设备集团有限公司 | Fan rotating speed control and adjustment method based on airflow velocity |
-
2011
- 2011-10-27 CN CN2011204159555U patent/CN202338981U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089359B (en) * | 2014-07-23 | 2016-08-24 | 重庆工业职业技术学院 | Utilize elevator to run draught head and lift car is exhausted the device changing wind |
| CN104444723A (en) * | 2014-12-08 | 2015-03-25 | 重庆富士电梯有限责任公司 | Control method of ventilation system of sightseeing elevator glass well |
| CN112158703A (en) * | 2020-10-16 | 2021-01-01 | 华升富士达电梯有限公司 | Elevator car ventilation system and method |
| CN117446622A (en) * | 2023-11-17 | 2024-01-26 | 德州隆达空调设备集团有限公司 | Fan rotating speed control and adjustment method based on airflow velocity |
| CN117446622B (en) * | 2023-11-17 | 2024-04-09 | 德州隆达空调设备集团有限公司 | Fan rotating speed control and adjustment method based on airflow velocity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20161027 |