CN114354848A - Self-feedback temperature-increasing type indoor decoration gas detection device - Google Patents
Self-feedback temperature-increasing type indoor decoration gas detection device Download PDFInfo
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Abstract
The invention discloses a self-feedback temperature-increasing type indoor decoration gas detection device which comprises a feedback self-compensation temperature-increasing mechanism, a self-recovery dust-removing filtering structure, a closed shell assembly, a lifting and rotating integrated direction positioning control structure and a flow control type air collecting mechanism. The invention belongs to the technical field of gas detection devices, and particularly relates to a self-feedback temperature-increasing type indoor decoration gas detection device; in order to solve the influence of low temperature on detection accuracy, the invention creatively applies a feedback principle, the temperature of the gas to be detected is increased when the temperature is low by arranging the feedback self-compensation temperature increasing mechanism, the gas temperature is stopped to be increased when the temperature is proper, the problem that large-particle substances such as dust and the like easily block filter holes is solved by arranging the self-recovery dust-removing filter structure, the filtering efficiency is improved, and in order to ensure the accuracy of gas sampling, the invention also creatively applies a one-dimensional variable multi-dimensional principle and realizes the multi-dimensional gas sampling by arranging the lifting and rotating integrated position-fixed control structure.
Description
Technical Field
The invention belongs to the technical field of gas detection devices, and particularly relates to a self-feedback temperature-increasing type indoor decoration gas detection device.
Background
Along with the development of science and technology and the improvement of standard of living, people attach more and more importance to the interior decoration in house, but often can produce a lot of toxic gases such as formaldehyde, benzene, ammonia, radon etc. at the fitment in-process, consequently need detect the gas in its house internal environment before living in, but current interior decoration gas detection device has following problem:
a: the traditional indoor decoration gas detection device has poor sensitivity in a low-temperature environment and cannot accurately detect the type and the content of gas;
b: dynamic sampling detection at different heights cannot be realized, and for an environment with poor indoor air circulation, the content of toxic gas in the upper air layer and the lower air layer is different, so that the detection result precision is easy to deviate;
c: the sampling results of different areas cannot be fully mixed, and the workload of measurement is increased;
d: the air entering the detection device often carries a lot of impurities such as dust, which will interfere the response of the detection device, although some existing indoor decoration gas detection devices are provided with filter membranes or filter screens such as polytetrafluoroethylene membranes for filtration, the existing indoor decoration gas detection devices do not have the function of automatically removing dust and ash, large-particle impurities such as dust easily block filter holes, the service life of the filter membranes is shortened, and the impurities can block the inflow of gas;
therefore, the invention mainly provides the self-feedback temperature-increasing type indoor decoration gas detection device which is attractive in appearance, can automatically compensate and increase the temperature according to the detected temperature and is accurate in detection result.
Disclosure of Invention
Aiming at the situation and overcoming the defects of the prior art, the invention provides a self-feedback temperature-increasing type indoor decoration gas detection device, aiming at the problem of low sensitivity and accuracy of the decoration gas detection device under the low-temperature condition, creatively applies a feedback principle, realizes that the temperature-increasing mechanism can increase the gas temperature according to the temperature of the detection environment by self-adaptation only through a smart mechanical structure under the condition of no independent driving unit and no control module by the arranged feedback self-compensation temperature-increasing mechanism, ensures that the temperature of the gas to be detected is proper by applying a convection effect, overcomes the technical defect that the prior art is difficult to maintain the detection accuracy under the low-temperature condition, effectively avoids the problems of using a large number of electric mechanisms and generating high cost, and skillfully applies the inertia of a spring and a gravity ball by the intervention of a self-recovery dust-removal filtering structure, in addition, the flow control type air collecting mechanism and the ascending rotation integrated position fixed control structure reasonably utilize the one-dimensional variable multi-dimensional principle, solve the problems that uniform sampling at different heights cannot be realized and gas samples cannot be mixed, increase the representativeness and operability of gas sample collection, and improve the measurement accuracy to a certain extent.
The technical scheme adopted by the invention is as follows: the invention provides a self-feedback temperature-increasing type indoor decoration gas detection device, which comprises a feedback self-compensation temperature-increasing mechanism, a self-recovery dust-removing filtering structure, a closed shell component, an ascending rotation integrated direction positioning and controlling structure and a flow control type air collecting mechanism, wherein the feedback self-compensation temperature-increasing mechanism is arranged on the closed shell component and has the function of increasing the temperature of gas to be detected and improving the accuracy of the gas detection device in a low-temperature environment, the self-recovery dust-removing filtering structure is arranged on the closed shell component and is arranged below the feedback self-compensation temperature-increasing mechanism, the self-recovery dust-removing filtering structure has the function of automatically cleaning large-particle impurities such as dust in gas flow to be detected, the ascending rotation integrated direction positioning and controlling structure is arranged on the closed shell component and is arranged above the feedback self-compensation temperature-increasing mechanism, the ascending and rotating integrated position positioning and controlling structure has the functions of adjusting the position in multiple dimensions and increasing the representativeness of gas sampling, the flow control type air collecting mechanism is arranged on the closed shell component and above the ascending and rotating integrated position positioning and controlling structure, and the flow control type air collecting mechanism has the function of controlling airflow transportation.
Further, the feedback self-compensation temperature-increasing mechanism comprises a feedback self-compensation initial air guide pipe, a feedback self-compensation air flow driving temperature-increasing air guide pipe, a hot air wind-blocking door, a feedback self-temperature-increasing lead screw fixing seat, a feedback self-increasing temperature-decreasing lead screw, a feedback self-increasing temperature-decreasing slider, an air flow driving self-feedback sliding porous ventilation disc, an air flow driving fixed porous ventilation disc, a closed fixing column, a temperature-sensing self-adjusting push-pull steel wire strip, a temperature-sensing self-adjusting sealing strip, a temperature-sensing mercury column, a temperature-sensing driving push-pull block, an air flow driving porous rotating fan, an air flow driving fan friction base and an air flow driving friction sheet, wherein the feedback self-compensation initial air guide pipe is arranged on the closed shell component, a bottom disc fixing seat is arranged at the bottom of the feedback self-compensation initial air guide pipe, and the feedback self-compensation air flow driving temperature-increasing air guide pipe is arranged on the feedback self-compensation initial air guide pipe, one end of the feedback self-compensating air flow driving and temperature increasing air guide pipe is provided with a curved surface speed-reducing hot air expansion port, the hot air wind shielding door is arranged on the feedback self-compensating air flow driving and temperature increasing air guide pipe and has the function of adjusting the size of air flow, the feedback self-increasing temperature screw rod fixing seat is arranged on the bottom disc fixing seat, the feedback self-increasing temperature decreasing screw rod is arranged on the feedback self-increasing temperature screw rod fixing seat and is fixedly connected with the feedback self-increasing temperature screw rod fixing seat, the feedback self-increasing temperature elevating slide block is in threaded connection with the feedback self-increasing temperature elevating screw rod, the air flow driving self-increasing sliding porous ventilation disc is arranged on the feedback self-increasing temperature elevating slide block, a sliding ventilation disc self-adjusting switch ventilation hole is arranged on the air flow driving self-increasing temperature elevating screw rod and is arranged above the air flow driving self-increasing sliding porous ventilation disc, the air flow driving fixed porous ventilation disc is fixedly connected with the feedback self-increasing temperature rising and falling screw rod, the air flow driving fixed porous ventilation disc and the air flow driving self-increasing temperature rising and falling screw rod are arranged in parallel, a fixed ventilation disc fan-shaped ventilation hole is arranged on the air flow driving fixed porous ventilation disc, the air flow driving self-feedback sliding porous ventilation disc can be tightly attached to the air flow driving fixed porous ventilation disc through the rotary movement on the feedback self-increasing temperature rising and falling screw rod, at the moment, the self-adjusting switch ventilation hole of the sliding ventilation disc and the fixed ventilation disc fan-shaped ventilation hole are staggered, air cannot pass through the feedback self-compensating initial air guide pipe, the closed fixed column is arranged on the feedback self-compensating initial air guide pipe in a penetrating way and is arranged on the bottom disc fixed seat, the temperature sensing self-adjusting push-pull steel wire strip is arranged in the closed fixed column, and one end of the temperature sensing self-adjusting push-pull steel wire strip is provided with a temperature sensing self-adjusting lifting push-pull block, the other end of the temperature-sensing self-adjusting push-pull steel wire strip is provided with a temperature-sensing self-adjusting steel wire connecting block, the temperature-sensing self-adjusting sealing strip is arranged on the closed fixed column, the temperature-sensing mercury column is arranged on the closed fixed column, temperature-sensing self-adjusting mercury is arranged inside the temperature-sensing mercury column, the temperature-sensing driving push-pull block is arranged in the temperature-sensing mercury column, one end of the temperature-sensing driving push-pull block is connected with the temperature-sensing self-adjusting steel wire connecting block, the temperature-sensing mercury self-adjusting has the function of adjusting expansion and contraction according to the temperature, when the temperature is low, the temperature-sensing self-adjusting mercury contracts, further, under the action of wind power, the air flow drives the self-feedback sliding porous ventilation disc to rotate downwards through the feedback self-increasing temperature lifting screw rod, the temperature-sensing self-adjusting lifting push-pull block slides downwards, and the fan-shaped ventilation holes of the fixed ventilation disc and the self-adjusting switch ventilation holes of the sliding ventilation disc are overlapped in parallel at intervals, gas to be detected can enter a feedback self-compensation air flow driving warming air guide pipe through an air flow driving self-feedback sliding porous ventilation disc, when the temperature reaches a proper value, the temperature sensing self-adjustment mercury is heated to expand to push a temperature control driving push-pull block to slide, a temperature sensing self-adjustment steel wire connecting block is further used for pushing a temperature sensing self-adjustment push-pull steel wire strip to slide, then a temperature sensing self-adjustment lifting push-pull block is used for pushing the air flow driving self-feedback sliding porous ventilation disc to rotate upwards, at the moment, the air flow driving self-feedback sliding porous ventilation disc is tightly attached to an air flow driving fixed porous ventilation disc, a ventilation hole of a self-adjustment switch of the sliding ventilation disc is staggered with a fan-shaped ventilation hole of the fixed ventilation disc, the gas stops entering the feedback self-compensation air flow driving warming air guide pipe, the air flow driving porous rotating fan is arranged in the feedback self-compensation air flow driving warming air guide pipe, and the air flow driving fan friction base is arranged at the bottom of the air flow driving porous rotating fan, the air flow driving friction plate is arranged in the feedback self-compensation air flow driving temperature-increasing air guide pipe and below the air flow driving fan friction base, when the temperature is low, the air flow drives the porous rotating fan to rotate downwards, the air flow driving fan friction base continuously rubs with the air flow driving friction plate to generate heat, and the temperature of air in the feedback self-compensation air flow driving temperature-increasing air guide pipe is increased.
Wherein, self-recovery goes dirt filtration structure and includes porous dust removal filter screen, declination angle fixed block, self-adaptation to go dirt extension spring and movable dust-collecting box, porous dust removal filter screen is located on the closed shell subassembly, porous dust removal filter screen is the trapezoidal body setting, the declination angle fixed block is located on the porous dust removal filter screen, self-adaptation is gone dirt extension spring one end and is articulated to be located on the declination angle fixed block, self-adaptation is gone dirt extension spring's the other end and is equipped with self-adaptation and goes dirt gravity ball, movable dust-collecting box locates on the closed shell subassembly and locates the below of porous dust removal filter screen, self-adaptation is gone dirt gravity ball has the effect of hitting the porous dust removal filter screen and go grey.
Furthermore, the closed shell component comprises a gas detection device box body, a friction nondestructive portable pushing pulley, a push-pull sliding sealing door, a sliding push-pull handle, a fixed placing base, a gas detection box, an integrated gas detection element and a dust-free air inlet with proper temperature, the friction nondestructive portable pushing pulley is arranged on the gas detection device box body, the push-pull sliding sealing door is arranged on the gas detection device box body and is arranged above the friction nondestructive portable pushing pulley, the sliding push-pull handle is arranged on the gas detection device box body, the fixed placing base is arranged in the gas detection device box body and is arranged above the self-recovery dust-removal filtering structure, the gas detection box is arranged on the fixed placing base, the integrated gas detection element is arranged in the gas detection box, the dustless moderate temperature air current air intake is located fixedly and places on the base and locate on the gas detection case.
As a further preferred aspect of the present invention, the ascending and rotating integrated orientation positioning and controlling structure comprises an ascending positioning and controlling type driving motor, an ascending positioning and controlling type rotating screw rod, an ascending positioning and controlling type elevating slide way, an ascending positioning and controlling type threaded connecting slide block, an ascending positioning and controlling type air pipe connecting fixing block, a rotating driving motor, a rotating positioning and controlling type rotary table and a rotating positioning and controlling type support rod, wherein the ascending positioning and controlling type driving motor is arranged on the closed type housing assembly, the ascending positioning and controlling type rotating screw rod is arranged on the ascending positioning and controlling type driving motor, the ascending positioning and controlling type elevating slide way is arranged on the closed type housing assembly, the ascending positioning and controlling type threaded connecting slide block is arranged on the ascending positioning and controlling type rotating screw rod in a threaded connection manner, the ascending positioning and controlling type threaded connecting slide block is arranged on the ascending positioning and controlling type elevating slide way in a sliding connection manner, the ascending positioning and controlling type air pipe connecting fixing block is arranged on the flow control type air collecting mechanism and arranged on the ascending positioning and controlling type threaded connecting slide block, the rotary driving motor is arranged on the flow control type air collecting mechanism, the rotary fixed control type turntable is arranged on the flow control type air collecting mechanism and is arranged below the rotary driving motor, and the rotary fixed control type supporting rod is arranged on the closed type shell component and is arranged below the rotary fixed control type turntable.
Further, the flow control type air collecting mechanism comprises a multi-dimensional flow guide air inlet structure, an airflow gathering guide cavity, a flow control type telescopic air guide pipe, a flow control type fixed air guide pipe, a flow control type pressurizing mixing air storage box, a flow control type fixed cold air guide pipe and a cold air wind shielding bolt door, wherein the multi-dimensional flow guide air inlet structure is arranged above the ascending rotation integrated direction positioning and controlling structure and has the functions of collecting air and improving the inflow speed of the airflow, the multi-dimensional flow guide air inlet structure is provided with a curved surface directional airflow guide plate and is provided with an airflow guide air inlet hole, the airflow gathering guide cavity is arranged in the multi-dimensional flow guide air inlet structure, the flow control type telescopic air guide pipe is arranged in the ascending fixed control type air pipe connecting fixed block and is arranged below the multi-dimensional flow guide air inlet structure, and the flow control type fixed air guide pipe is arranged on the flow control type telescopic air guide pipe in a sliding connection manner, the flow control type fixed air guide pipe and the flow control type telescopic air guide pipe are arranged in a close fit mode, the flow control type pressurizing and mixing air storage box is arranged below the flow control type fixed air guide pipe, the flow control type fixed cold air guide pipe is arranged on the flow control type pressurizing and mixing air storage box, one end of the flow control type fixed cold air guide pipe is provided with a curved surface speed reduction cold air expansion opening, and the cold air wind shielding bolt door is arranged on the flow control type fixed cold air guide pipe.
The invention with the structure has the following beneficial effects:
(1) in order to solve the problem that the gas detection device cannot accurately detect the gas due to weather reasons, particularly in winter, the gas detection device is creatively provided with a feedback self-compensation heating mechanism based on a feedback principle, when the temperature is low, the temperature of the gas to be detected can be increased, and when the temperature is proper, the gas temperature is stopped to be increased;
(2) the gas detection device realizes the function of temperature feedback, temperature increase and adjustment according to the temperature in the gas detection box under the action of the temperature sensing self-adjusting mercury by arranging the gas flow driving self-feedback sliding porous ventilation disc;
(3) the arrangement of the airflow-driven porous rotating fan utilizes the power generated by airflow transportation, increases the temperature of the gas without the action of any driving unit, and ensures the accuracy of the integrated gas detection element;
(4) meanwhile, the invention skillfully utilizes the air flow convection effect, and the cold air and the hot air can be fully mixed to reach the appropriate temperature through the arranged curved surface deceleration cold air expanding opening and the curved surface deceleration hot air expanding opening;
(5) in order to solve the problem that large-particle substances such as dust in gas block a filtering device, the invention creatively arranges a self-recovery dust-removing filtering structure, and through the matching of the feedback self-compensation temperature-increasing mechanism and the flow-control type air collecting mechanism, the dust on the porous dust-removing filter screen can be easily beaten into the movable dust collecting box, thereby improving the filtering efficiency;
(6) by arranging the ascending rotation integrated position positioning control structure and the flow control type air collecting mechanism, the requirement of gas sampling with different dimensions is effectively met by ingeniously applying a one-dimensional variable multi-dimensional principle, and the detection accuracy is improved;
(7) the sliding push-pull handle and the friction lossless type light pushing pulley are arranged, so that the gas detection device can be conveniently pushed to measure gas in different areas.
Drawings
Fig. 1 is a perspective view of a self-feedback temperature-increasing type interior gas detection apparatus according to the present invention;
FIG. 2 is a sectional perspective view of a self-feedback temperature-increasing type interior gas detection device according to the present invention;
FIG. 3 is a top view of a self-feedback temperature-increasing type interior gas detection apparatus according to the present invention;
FIG. 4 is a front view of a self-feedback temperature-increasing type gas detection device for interior decoration according to the present invention;
FIG. 5 is a cross-sectional view taken along section line A-A of FIG. 4;
FIG. 6 is a cross-sectional view taken along section line B-B of FIG. 5;
FIG. 7 is a cross-sectional view taken along section line C-C of FIG. 6;
FIG. 8 is a cross-sectional view taken along section line D-D of FIG. 5;
FIG. 9 is a schematic structural view of an ascending rotation integrated orientation positioning and controlling structure of a self-feedback temperature-increasing type indoor decoration gas detecting device according to the present invention;
FIG. 10 is a partial schematic structural view of a closed housing assembly of a self-feedback temperature-increasing type interior gas detection apparatus according to the present invention;
FIG. 11 is a schematic view of a part of a feedback self-compensating temperature-increasing mechanism of a self-feedback temperature-increasing type interior gas detection apparatus according to the present invention;
FIG. 12 is an enlarged view of a portion of FIG. 1 at I;
FIG. 13 is an enlarged view of a portion of FIG. 5 at II;
FIG. 14 is an enlarged view of a portion of FIG. 6 at III;
fig. 15 is a partial enlarged view of the portion iv in fig. 10.
Wherein, 1, a feedback self-compensation heating mechanism, 2, a self-recovery dust-removing filtering structure, 3, a closed shell component, 4, an ascending rotation integral type orientation positioning control structure, 5, a flow control type air collecting mechanism, 6, a feedback self-compensation initial air guide pipe, 7, a bottom disc fixing seat, 8, a feedback self-compensation air flow driving heating air guide pipe, 9, a curved surface deceleration hot air expansion port, 10, a hot air wind blocking door, 11, a feedback self-heating lead screw fixing seat, 12, a feedback self-heating descending lead screw, 13, a feedback self-heating descending slide block, 14, an air flow driving self-feedback sliding porous ventilation disc, 15, a sliding ventilation disc self-adjusting switch ventilation hole, 16, an air flow driving fixed porous ventilation disc, 17, a fixed ventilation disc fan-shaped ventilation hole, 18, a closed fixing column, 19, a temperature sensing self-adjusting push-pull steel wire strip, 20, a temperature sensing self-adjusting lifting push-pull block, 21. a temperature-sensing self-adjusting steel wire connecting block, 22, a temperature-sensing self-adjusting sealing strip, 23, a temperature-sensing mercury column, 24, temperature-sensing self-adjusting mercury, 25, a temperature-sensing driving push-pull block, 26, an air flow driving porous rotating fan, 27, an air flow driving fan friction base, 28, an air flow driving friction plate, 29, a porous dust-removing filter screen, 30, an angle-deviation fixed block, 31, an adaptive dust-removing extension spring, 32, an adaptive dust-removing gravity ball, 33, a movable dust collecting box, 34, a gas detection device box body, 35, a friction lossless light-weight pushing pulley, 36, a push-pull sliding sealing door, 37, a sliding push-pull handle, 38, a fixed placing base, 39, a gas detection box, 40, an integrated gas detection element, 41, a dust-free temperature-suitable air flow inlet, 42, an ascending fixed control driving motor, 43, an ascending fixed control type rotating screw rod, 44 and an ascending fixed control type lifting slide way, 45. the device comprises an ascending fixed control type threaded connection sliding block, a ascending fixed control type air pipe connection fixing block, a rotating driving motor, a rotating fixed control type rotary table, a rotating fixed control type supporting rod, a multi-dimensional flow guide air inlet structure, a curved surface directional air flow guide plate, a curved surface directional air inlet hole, an air flow gathering guide cavity, a flow control type telescopic air guide pipe, a flow control type fixed air guide pipe, a 56 flow control type pressurization mixing air storage box, a 57 flow control type fixed air guide pipe, a 58 curved surface deceleration cold air expansion port, a 59 cold air wind shielding plug door.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.
As shown in fig. 1, 2, 3 and 5, the present invention provides a self-feedback temperature-increasing type indoor decoration gas detection apparatus, which includes a feedback self-compensation temperature-increasing mechanism 1, a self-recovery dust-removing filtering structure 2, a closed housing assembly 3, an ascending rotation integrated orientation positioning control structure 4 and a flow-control type air collection mechanism 5, wherein the feedback self-compensation temperature-increasing mechanism 1 is disposed on the closed housing assembly 3, the self-recovery dust-removing filtering structure 2 is disposed on the closed housing assembly 3 and below the feedback self-compensation temperature-increasing mechanism 1, the ascending rotation integrated orientation positioning control structure 4 is disposed on the closed housing assembly 3 and above the feedback self-compensation temperature-increasing mechanism 1, and the flow-control type air collection mechanism 5 is disposed on the closed housing assembly 3 and above the ascending rotation integrated orientation positioning control structure 4.
As shown in fig. 5, 6, 8, 9, 10, 13 and 15, the feedback self-compensation heating mechanism 1 includes a feedback self-compensation initial air duct 6, a feedback self-compensation air flow driving heating air duct 8, a hot air wind screen door 10, a feedback self-heating lead screw fixing seat 11, a feedback self-heating cooling lead screw 12, a feedback self-heating cooling slide block 13, an air flow driving self-feedback sliding porous ventilation disk 14, an air flow driving fixing porous ventilation disk 16, a sealing fixing column 18, a temperature sensing self-adjusting push-pull steel wire strip 19, a temperature sensing self-adjusting sealing strip 22, a temperature sensing mercury column 23, a temperature sensing driving push-pull block 25, an air flow driving porous rotating fan 26, an air flow driving fan friction seat 27 and an air flow driving friction plate 28, the feedback self-compensation initial air duct 6 is disposed on the closed housing assembly 3, a bottom disk fixing seat 7 is disposed at the bottom of the feedback self-compensation initial air duct 6, the feedback self-compensating air flow driving temperature-increasing air guide pipe 8 is arranged on a feedback self-compensating initial air guide pipe 6, one end of the feedback self-compensating air flow driving temperature-increasing air guide pipe 8 is provided with a curved surface speed-reducing hot air expansion port 9, the hot air wind screen door 10 is arranged on the feedback self-compensating air flow driving temperature-increasing air guide pipe 8, the feedback self-increasing temperature screw rod fixing seat 11 is arranged on the bottom disc fixing seat 7, the feedback self-increasing temperature-decreasing screw rod 12 is arranged on the feedback self-increasing temperature screw rod fixing seat 11, the feedback self-increasing temperature-decreasing screw rod 12 is fixedly connected with the feedback self-increasing temperature-decreasing screw rod fixing seat 11, the feedback self-increasing temperature-decreasing slider 13 is connected on the feedback self-increasing temperature-decreasing screw rod 12 in a threaded manner, the air flow driving self-feedback self-compensating sliding porous ventilation disc 14 is arranged on the feedback self-increasing temperature-increasing lifting slider 13, and the air flow driving self-compensating sliding porous ventilation disc 14 is provided with a sliding ventilation hole 15 for a sliding ventilation disc self-adjusting switch, the air flow driving fixed porous ventilation disc 16 is arranged on the feedback self-heating lifting screw rod 12 and above the air flow driving self-feedback sliding porous ventilation disc 14, the air flow driving fixed porous ventilation disc 16 is fixedly connected with the feedback self-heating lifting screw rod 12, the air flow driving fixed porous ventilation disc 16 and the air flow driving self-feedback sliding porous ventilation disc 14 are arranged in parallel, a fixed ventilation disc fan-shaped ventilation hole 17 is arranged on the air flow driving fixed porous ventilation disc 16, the closed fixed column 18 penetrates through the feedback self-compensation initial air guide pipe 6 and is arranged on the bottom disc fixed seat 7, the temperature sensing self-adjusting push-pull steel wire strip 19 is arranged in the closed fixed column 18, one end of the temperature sensing self-adjusting push-pull steel wire strip 19 is provided with a temperature sensing self-adjusting lifting push-pull block 20, and the other end of the temperature sensing self-push-pull steel wire strip 19 is provided with a temperature sensing self-adjusting steel wire connecting block 21, the temperature-sensing self-adjusting sealing strip 22 is arranged on the closed fixing column 18, the temperature-control mercury column 23 is arranged on the closed fixing column 18, temperature-sensing self-adjusting mercury 24 is arranged inside the temperature-control mercury column 23, the temperature-control driving push-pull block 25 is arranged in the temperature-control mercury column 23, one end of the temperature-control driving push-pull block 25 is connected with the temperature-sensing self-adjusting steel wire connecting block 21, the air flow driving porous rotating fan 26 is arranged in the feedback self-compensation air flow driving temperature-increasing air guide pipe 8, the air flow driving fan friction base 27 is arranged at the bottom of the air flow driving porous rotating fan 26, and the air flow driving friction sheet 28 is arranged in the feedback self-compensation air flow driving temperature-increasing air guide pipe 8 and below the air flow driving fan friction base 27.
As shown in fig. 5, fig. 6, fig. 8 and fig. 14, the self-recovery dust-removing filter structure 2 comprises a porous dust-removing filter screen 29, a deflection angle fixing block 30, a self-adaptive dust-removing tension spring 31 and a movable dust collecting box 33, the porous dust-removing filter screen 29 is arranged on the closed shell component 3, the porous dust-removing filter screen 29 is in a trapezoidal body arrangement, the deflection angle fixing block 30 is arranged on the porous dust-removing filter screen 29, one end of the self-adaptive dust-removing tension spring 31 is hinged on the deflection angle fixing block 30, the other end of the self-adaptive dust-removing tension spring 31 is provided with a self-adaptive dust-removing gravity ball 32, and the movable dust collecting box 33 is arranged on the closed shell component 3 and below the porous dust-removing filter screen 29.
Wherein, the self-adaptive dust-removing gravity ball 32 is made of elastic metal material.
As shown in fig. 1, 4, 8, 9 and 11, the enclosed housing assembly 3 includes a gas detection device box 34, a friction lossless portable push pulley 35, a sliding seal door 36, a sliding push-pull handle 37, a fixed placement base 38, a gas detection box 39, an integrated gas detection element 40 and a dust-free air inlet 41 for suitable temperature gas flow, the friction lossless portable push pulley 35 is disposed on the gas detection device box 34, the sliding seal door 36 is disposed on the gas detection device box 34 and above the friction lossless portable push pulley 35, the sliding push-pull handle 37 is disposed on the gas detection device box 34, the fixed placement base 38 is disposed in the gas detection device box 34 and above the self-recycling dust-removing filter structure 2, the gas detection box 39 is disposed on the fixed placement base 38, the integrated gas detection element 40 is disposed in the gas detection box 39, the dust-free air inlet 41 with proper temperature is arranged on the fixed placing base 38 and on the gas detection box 39.
As shown in fig. 2, 5 and 7, the ascending and rotating integrated azimuth positioning and controlling structure 4 includes an ascending positioning and controlling type driving motor 42, an ascending positioning and controlling type rotating screw 43, an ascending positioning and controlling type lifting slide 44, an ascending positioning and controlling type threaded connecting slider 45, an ascending positioning and controlling type air pipe connecting fixing block 46, a rotating driving motor 47, a rotating positioning and controlling type turntable 48 and a rotating positioning and controlling type supporting rod 49, the ascending positioning and controlling type driving motor 42 is disposed on the closed type housing assembly 3, the ascending positioning and controlling type rotating screw 43 is disposed on the ascending positioning and controlling type driving motor 42, the ascending positioning and controlling type lifting slide 44 is disposed on the closed type housing assembly 3, the ascending positioning and controlling type threaded connecting slider 45 is threadedly connected to the ascending positioning and controlling type rotating screw 43, the ascending positioning and controlling type threaded connecting slider 45 is slidably connected to the ascending positioning and controlling type lifting slide 44, the ascending positioning and controlling type air pipe connecting fixing block 46 is disposed on the flow control type air collecting mechanism 5 and is disposed on the ascending positioning and controlling type rotating and controlling type air collecting mechanism The control type screw thread is connected with the sliding block 45, the rotary driving motor 47 is arranged on the flow control type air collecting mechanism 5, the rotary fixed control type turntable 48 is arranged on the flow control type air collecting mechanism 5 and below the rotary driving motor 47, and the rotary fixed control type supporting rod 49 is arranged on the closed type shell component 3 and below the rotary fixed control type turntable 48.
As shown in fig. 3, 6 and 12, the flow-controlled air collecting mechanism 5 includes a multi-dimensional flow-guiding air-intake structure 50, an airflow gathering guide cavity 53, a flow-controlled telescopic air-guiding pipe 54, a flow-controlled fixed air-guiding pipe 55, a flow-controlled pressurized mixed air storage tank 56, a flow-controlled fixed cold air-guiding pipe 57 and a cold air-shielding door 59, the multi-dimensional flow-guiding air-intake structure 50 is disposed above the ascending and rotating integrated azimuth setting and controlling structure 4, the multi-dimensional flow-guiding air-intake structure 50 is provided with a curved surface directional airflow guide plate 51, the multi-dimensional flow-guiding air-intake structure 50 is provided with an airflow guiding air-intake hole 52, the airflow gathering guide cavity 53 is disposed in the multi-dimensional flow-guiding air-intake structure 50, the flow-controlled telescopic air-guiding pipe 54 is disposed in the ascending setting and controlling type air pipe connecting fixing block 46 and below the multi-dimensional flow-guiding air-intake structure 50, the flow-controlled fixed air-guiding pipe 55 is slidably connected to the flow-controlled telescopic air-guiding pipe 54, the flow-control type fixed air guide pipe 55 and the flow-control type telescopic air guide pipe 54 are tightly attached, the flow-control type pressurizing and mixing air storage box 56 is arranged below the flow-control type fixed air guide pipe 55, the flow-control type fixed cold air guide pipe 57 is arranged on the flow-control type pressurizing and mixing air storage box 56, one end of the flow-control type fixed cold air guide pipe 57 is provided with a curved surface speed-reducing cold air expansion port 58, and the cold air wind shielding latch 59 is arranged on the flow-control type fixed cold air guide pipe 57.
When the integrated direction positioning and controlling structure is used, firstly, a user opens the lifting rotation integrated direction positioning and controlling structure 4, the lifting positioning and controlling threaded connecting slide block 45 moves up and down along the lifting positioning and controlling rotary screw rod 43 under the driving of the lifting positioning and controlling drive motor 42, then the lifting positioning and controlling air pipe connecting fixing block 46 drives the flow control type telescopic air guide pipe 54 to move up and down, meanwhile, the rotation drive motor 47 positioned above the flow control type telescopic air guide pipe 54 can drive the flow control type air collecting mechanism 5 to rotate, air flow in a house is collected by the curved surface directional air flow guide plate 51 and then enters the air flow gathering guide cavity 53 through the air flow guide air inlet hole 52, and then enters the flow control type pressurizing mixing air storage box 56 through the flow control type telescopic air guide pipe 54 and the flow control type fixed air guide pipe 55 to be mixed uniformly;
when the temperature is low, the temperature-sensing self-adjusting mercury 24 arranged in the gas detection box 39 contracts, then under the action of wind power, the air flow drives the self-feedback sliding porous ventilation disc 14 to rotate and move downwards through the feedback self-temperature-increasing lifting screw rod 12, the temperature-sensing self-adjusting lifting push-pull block 20 slides downwards, the fan-shaped ventilation holes 17 of the fixed ventilation disc and the self-adjusting switch ventilation holes 15 of the sliding ventilation disc are overlapped in parallel at intervals, and then the gas can enter the feedback self-compensating air flow driving temperature-increasing air guide pipe 8 through the self-feedback sliding porous ventilation disc 14 driven by the air flow;
then, under the drive of wind power, the airflow drives the porous rotating fan 26 to rotate downwards, the airflow drives the fan friction base 27 to continuously rub with the airflow driving friction plate 28 to generate heat, the temperature of the gas in the feedback self-compensation airflow driving warming air guide pipe 8 is increased, and then the gas enters the self-recovery dedusting filter structure 2 through the curved surface deceleration hot air diffuser 9;
in the self-recovery dedusting filter structure 2, hot air and cold air are in convection, wherein large particle impurities such as dust are blocked by the porous dedusting filter screen 29, the self-adaptive dedusting gravity ball 32 continuously hits the porous dedusting filter screen 29 under the stretching and wind force action of the self-adaptive dedusting tension spring 31, the large particle impurities such as dust fall into the movable dust collection box 33 under the influence of hitting and self gravity, and a user can regularly clean the accumulated large particle impurities such as dust through the movable dust collection box 33;
then, the filtered gas enters the detection box through a dust-free air inlet 41 with proper temperature and is detected through an integrated gas detection element 40;
meanwhile, filtered gas can be fed back to the temperature sensing self-adjusting mercury 24, when the temperature reaches a proper value, the temperature sensing self-adjusting mercury 24 expands due to heat to push the temperature control driving push-pull block 25 to slide, the temperature sensing self-adjusting push-pull steel wire strip 19 is pushed to slide through the temperature sensing self-adjusting steel wire connecting block 21, then the temperature sensing self-adjusting lifting push-pull block 20 pushes the air flow driving self-feedback sliding porous ventilation disk 14 to rotate upwards, at the moment, the air flow driving self-feedback sliding porous ventilation disk 14 is tightly attached to the air flow driving fixed porous ventilation disk 16, the sliding ventilation disk self-adjusting switch ventilation hole 15 is staggered with the fixed ventilation disk fan-shaped ventilation hole 17, the gas stops entering the feedback self-compensation air flow driving temperature-increasing air guide pipe 8, and the temperature of the gas is not increased continuously;
in addition, a user can push the indoor decoration gas detection device to perform mixed sampling at different heights in different sampling places by sliding the push-pull handle 37, and the opening time of detection is controlled by the cold wind shielding latch door 59 and the hot wind shielding latch door 10;
the whole working process is simple and easy to implement in actual operation, and the steps are repeated when the novel multifunctional electric heating furnace is used next time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a gaseous detection device of self-feedback type interior decoration that heats which characterized in that: including feedback self compensating temperature rise mechanism (1), from retrieving dust removal filtration (2), closed shell subassembly (3), the rotatory integral type position of rising is decided and is controlled structure (4) and accuse STREAMING air acquisition mechanism (5), feedback self compensating temperature rise mechanism (1) is located on closed shell subassembly (3), locate on closed shell subassembly (3) and locate the below of feedback self compensating temperature rise mechanism (1) from retrieving dust removal filtration (2), rotatory integral type position of rising is decided and is controlled structure (4) and locate on closed shell subassembly (3) and locate the top of feedback self compensating temperature rise mechanism (1), accuse STREAMING air acquisition mechanism (5) are located on closed shell subassembly (3) and are located the top of the rotatory integral type position of rising and decide and control structure (4).
2. The self-feedback temperature-increasing type interior gas detection device according to claim 1, wherein: the feedback self-compensation heating mechanism (1) comprises a feedback self-compensation initial air guide pipe (6), a feedback self-compensation air flow driving heating air guide pipe (8), a hot air wind shielding door (10), a feedback self-heating screw rod fixing seat (11), a feedback self-heating lifting screw rod (12), a feedback self-heating temperature-rise drop slider (13), an air flow driving self-feedback sliding porous ventilation disc (14), an air flow driving fixed porous ventilation disc (16), a closed fixing column (18), a temperature sensing self-adjusting push-pull steel wire strip (19), a temperature sensing self-adjusting sealing strip (22), a temperature control mercury column (23), a temperature control driving push-pull block (25), an air flow driving porous rotating fan (26), an air flow driving fan friction base (27) and an air flow driving friction sheet (28), wherein the feedback self-compensation initial air guide pipe (6) is arranged on the closed shell component (3), a bottom disc fixing seat (7) is arranged at the bottom of the feedback self-compensation initial air guide pipe (6), the feedback self-compensation air flow driving temperature-increasing air guide pipe (8) is arranged on the feedback self-compensation initial air guide pipe (6), one end of the feedback self-compensation air flow driving temperature-increasing air guide pipe (8) is provided with a curved surface speed-reducing hot air expansion opening (9), and the hot air wind shielding door (10) is arranged on the feedback self-compensation air flow driving temperature-increasing air guide pipe (8).
3. The self-feedback temperature-increasing type interior gas detection device according to claim 2, wherein: the feedback is from heating lead screw fixing base (11) and locating on bottom disc fixing base (7), feedback is from heating lead screw fixing base (11) on feedback is from heating lead screw fixing base (11), feedback is from heating lead screw (12) and feedback is from heating lead screw fixing base (11) rigid coupling, feedback is from heating slider (13) threaded connection and locates feedback on heating lift lead screw (12), air current drive is from feedback slip porous ventilation dish (14) and locates feedback on heating lift slider (13), be equipped with slip ventilation dish self-interacting switch ventilation hole (15) on air current drive self feedback slip porous ventilation dish (14), air current drive fixed porous ventilation dish (16) locate feedback on heating lift lead screw (12) and locate the top of air current drive self feedback slip porous ventilation dish (14), air current drive fixed porous ventilation dish (16) and feedback are from heating lift lead screw (12) rigid coupling, the air flow driving fixing porous ventilation disc (16) and the air flow driving self-feedback sliding porous ventilation disc (14) are arranged in parallel, a fixing ventilation disc fan-shaped ventilation hole (17) is formed in the air flow driving fixing porous ventilation disc (16), the sealing fixing column (18) is arranged on the feedback self-compensation initial air guide pipe (6) in a penetrating mode and is arranged on the bottom disc fixing seat (7), the temperature sensing self-adjusting push-pull steel wire strip (19) is arranged in the sealing fixing column (18), one end of the temperature sensing self-adjusting push-pull steel wire strip (19) is provided with a temperature sensing self-adjusting lifting push-pull block (20), the other end of the temperature sensing self-adjusting push-pull steel wire strip (19) is provided with a temperature sensing self-adjusting steel wire connecting block (21), the temperature sensing self-adjusting sealing strip (22) is arranged on the sealing fixing column (18), and the temperature sensing mercury column (23) is arranged on the sealing fixing column (18), the temperature-sensing self-adjusting mercury (24) is arranged inside the temperature-sensing mercury column (23), the temperature-sensing driving push-pull block (25) is arranged in the temperature-sensing mercury column (23), one end of the temperature-sensing driving push-pull block (25) is connected with the temperature-sensing self-adjusting steel wire connecting block (21), the airflow-driving porous rotating fan (26) is arranged in the feedback self-compensation airflow-driving heating air guide pipe (8), the airflow-driving fan friction base (27) is arranged at the bottom of the airflow-driving porous rotating fan (26), and the airflow-driving friction plate (28) is arranged in the feedback self-compensation airflow-driving heating air guide pipe (8) and is arranged below the airflow-driving fan friction base (27).
4. The self-feedback temperature-increasing type interior gas detection device according to claim 3, wherein: self-recovery goes dirt filtration (2) including porous dust removal filter screen (29), declination angle fixed block (30), self-adaptation to go dirt extension spring (31) and movable dust collection box (33), porous dust removal filter screen (29) are located on closed shell subassembly (3), porous dust removal filter screen (29) are the trapezoidal body setting, declination angle fixed block (30) are located on porous dust removal filter screen (29), self-adaptation is gone dirt extension spring (31) one end and is articulated to be located on declination angle fixed block (30), the other end that self-adaptation went dirt extension spring (31) is equipped with self-adaptation and goes dirt gravity ball (32), movable dust collection box (33) are located on closed shell subassembly (3) and are located the below of porous dust removal filter screen (29).
5. The self-feedback temperature-increasing type interior gas detection device according to claim 4, wherein: the closed shell component (3) comprises a gas detection device box body (34), a friction lossless type portable pushing pulley (35), a push-pull sliding sealing door (36), a sliding push-pull handle (37), a fixed placing base (38), a gas detection box (39), an integrated gas detection element (40) and a dust-free moderate-temperature gas flow air inlet (41), wherein the friction lossless type portable pushing pulley (35) is arranged on the gas detection device box body (34), the push-pull sliding sealing door (36) is arranged on the gas detection device box body (34) and above the friction lossless type portable pushing pulley (35), the sliding push-pull handle (37) is arranged on the gas detection device box body (34), the fixed placing base (38) is arranged in the gas detection device box body (34) and above the self-recovery dust-removing filter structure (2), and the gas detection box (39) is arranged on the fixed placing base (38), the integrated gas detection element (40) is arranged in the gas detection box (39), and the dust-free air inlet (41) with proper temperature is arranged on the fixed placing base (38) and on the gas detection box (39).
6. The self-feedback temperature-increasing type interior gas detection device according to claim 5, wherein: the ascending and rotating integrated position fixed control structure (4) comprises an ascending fixed control type driving motor (42), an ascending fixed control type rotating screw rod (43), an ascending fixed control type lifting slide way (44), an ascending fixed control type threaded connecting slide block (45), an ascending fixed control type air pipe connecting fixing block (46), a rotating driving motor (47), a rotating fixed control type rotary table (48) and a rotating fixed control type supporting rod (49), wherein the ascending fixed control type driving motor (42) is arranged on the closed type shell component (3), the ascending fixed control type rotating screw rod (43) is arranged on the ascending fixed control type driving motor (42), the ascending fixed control type lifting slide way (44) is arranged on the closed type shell component (3), the ascending fixed control type threaded connecting slide block (45) is in threaded connection with the ascending fixed control type rotating screw rod (43), the ascending fixed control type threaded connecting slide block (45) is in sliding connection with the ascending fixed control type lifting slide way (44), the ascending fixed control type air pipe connecting fixing block (46) is arranged on the flow control type air collecting mechanism (5) and is arranged on the ascending fixed control type threaded connecting sliding block (45).
7. The self-feedback temperature-increasing type interior gas detection device according to claim 6, wherein: the rotary driving motor (47) is arranged on the flow control type air collecting mechanism (5), the rotary fixed control type turntable (48) is arranged on the flow control type air collecting mechanism (5) and below the rotary driving motor (47), and the rotary fixed control type supporting rod (49) is arranged on the closed type shell component (3) and below the rotary fixed control type turntable (48).
8. The self-feedback temperature-increasing type interior gas detection apparatus according to claim 7, wherein: the flow control type air collecting mechanism (5) comprises a multi-dimensional flow guide air inlet structure (50), an airflow gathering guide cavity (53), a flow control type telescopic air guide pipe (54), a flow control type fixed air guide pipe (55), a flow control type pressurizing mixed air storage box (56), a flow control type fixed cold air guide pipe (57) and a cold air wind blocking door (59), wherein the multi-dimensional flow guide air inlet structure (50) is arranged above the lifting and rotating integrated azimuth setting and controlling structure (4), the multi-dimensional flow guide air inlet structure (50) is provided with a curved surface directional airflow guide plate (51), the multi-dimensional flow guide air inlet structure (50) is provided with an airflow guide air inlet hole (52), the airflow gathering guide cavity (53) is arranged in the multi-dimensional flow guide air inlet structure (50), the flow control type telescopic air guide pipe (54) is arranged in a lifting setting and controlling type air pipe connecting fixing block (46) and is arranged below the multi-dimensional flow guide air inlet structure (50), the flow control type fixed air guide pipe (55) is arranged on the flow control type telescopic air guide pipe (54) in a sliding connection mode, the flow control type pressurizing mixed air storage box (56) is arranged below the flow control type fixed air guide pipe (55), the flow control type fixed cold air guide pipe (57) is arranged on the flow control type pressurizing mixed air storage box (56), one end of the flow control type fixed cold air guide pipe (57) is provided with a curved surface speed reduction cold air expansion opening (58), and the cold air wind shielding plug door (59) is arranged on the flow control type fixed cold air guide pipe (57).
9. The self-feedback temperature-increasing type interior gas detection apparatus according to claim 8, wherein: the flow control type fixed air guide pipe (55) is tightly attached to the flow control type telescopic air guide pipe (54).
10. The self-feedback temperature-increasing type interior gas detection apparatus according to claim 9, wherein: the self-adaptive dust-removing gravity ball (32) is made of elastic metal.
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