CN104502530B - Stem respiration measures system and measures the adapter of system for stem respiration - Google Patents
Stem respiration measures system and measures the adapter of system for stem respiration Download PDFInfo
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- CN104502530B CN104502530B CN201410674895.7A CN201410674895A CN104502530B CN 104502530 B CN104502530 B CN 104502530B CN 201410674895 A CN201410674895 A CN 201410674895A CN 104502530 B CN104502530 B CN 104502530B
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Abstract
The invention discloses a kind of stem respiration measure system and measure the adapter of system for stem respiration, stem respiration measures system and includes: determining instrument, and described determining instrument has the measuring chamber that side is opened wide；For connecting the connection ring of trunk to be measured；Adapter, adapter includes one or the multiple adapter rings being removably socketed successively from inside to outside, adapter ring includes inner core, urceolus and closed-loop, inner core is located in urceolus, the edge, periphery of closed-loop is connected with urceolus and the inner edge of closed-loop is connected with inner core, described adapter is set in described measuring chamber to close described measuring chamber, and described connection ring set is located on the inner peripheral surface of the inner core of described adapter inner side.Stem respiration according to embodiments of the present invention measures system, by selecting suitable connection ring, it is possible to improve the measurement accuracy of stem respiration.
Description
Technical field
The present invention designs plant metabolism sensing equipment technical field, measures system particularly to a kind of stem respiration and measures the adapter of system for stem respiration.
Background technology
The structure that stem respiration in correlation technique measures system is relatively simple, but the inconvenience of mensuration, and also structure during for the measurement of various sizes of trunk is all identical with size, this results in the sealing of mensuration system poor, and measurement error is big.Need to lift determining instrument for a long time with thinking it addition, stem respiration in correlation technique measures in the mensuration process of system so that measure inconvenience.
Summary of the invention
It is contemplated that one of technical problem solved at least to a certain extent in correlation technique.For this, the invention reside in a kind of stem respiration of proposition and measure system, it is possible to improve the mensuration effect of trunk.
The invention allows for a kind of adapter measuring system for stem respiration.
Stem respiration according to embodiments of the present invention measures system, including: determining instrument, described determining instrument has the measuring chamber that side is opened wide；For connecting the connection ring of trunk to be measured；Adapter, described adapter includes one or the multiple adapter rings being removably socketed successively from inside to outside, described adapter ring includes inner core, urceolus and closed-loop, described inner core is located in described urceolus, the edge, periphery of described closed-loop is connected with described urceolus and the inner edge of described closed-loop is connected with described inner core, described adapter is set in described measuring chamber to close described measuring chamber, and described connection ring set is located on the inner peripheral surface of the inner core of described adapter inner side.
Stem respiration according to embodiments of the present invention measures system, makes connection ring and determining instrument be interconnected by adapter, simplifies determining instrument and the attachment structure connected between ring, it is simple to the mensuration of stem respiration, and the simple in construction of adapter is easy to connect.Formed it addition, the adapter of the present invention is removably socketed by one or more adapter rings, therefore can increase or reduce the quantity of adapter ring to realize various sizes of switching, such that it is able to select the connection ring of suitable size according to actually used situation.In the process breathing measurement of the trunk for different thicknesses, by selecting suitable connection ring, it is possible to the sealing facilitating trunk with being connected between ring, improve the measurement accuracy of stem respiration.
It addition, stem respiration according to the above embodiment of the present invention measures system, it is also possible to have following additional technical characteristic:
According to one embodiment of present invention, the inner peripheral surface of the inner core of described adapter ring is formed with defining flange, described connection ring set is located on the inner peripheral surface of the described adapter the most described inner core of inner side, and the end of described connection ring is against on the defining flange on the described inner core of described adapter inner side.
According to one embodiment of present invention, described adapter includes the multiple adapter rings being removably socketed successively from inside to outside, the urceolus being positioned at the adapter ring of inner side in two adjacent described adapter rings is set on the medial surface of inner core of the adapter ring being positioned at outside, and the end being positioned at the urceolus of the adapter ring of inner side in adjacent two described adapter rings is against on the defining flange on the inner core of the adapter ring being positioned at outside.
According to one embodiment of present invention, the joint of described determining instrument and described adapter and the joint of described connection ring and described adapter are equipped with sealing member.
According to one embodiment of present invention, described adapter ring is that the joint of two multiple and adjacent described adapter rings is provided with rubber seal ring.
According to one embodiment of present invention, the periphery of described closed-loop is connected along the week edge with one end of described urceolus, the inner edge of described closed-loop is connected with the week edge of one end of described inner core, and the other end of the other end of described urceolus and described inner core is positioned at the homonymy of described closed-loop.
According to one embodiment of present invention, the described inner core of described adapter ring and described urceolus are drum, and the axis of described inner core is misaligned with the axis of described urceolus.
According to one embodiment of present invention, described determining instrument is provided with the fixing device for being fixed on trunk by described determining instrument.
According to one embodiment of present invention, described fixing device includes the first locking belt and the second locking belt, described first locking belt is all connected with described fixing device with described second locking belt, the surface of described first locking belt is provided with the spaced apart multiple draw-in grooves of length direction along described first locking belt, and described second locking belt is provided with and can lock the tight locking button of described first locking belt with described draw-in groove.
The invention allows for a kind of adapter measuring system for stem respiration, described adapter is for connecting determining instrument and connecting the connection ring of trunk, described adapter includes one or the multiple adapter rings being removably socketed successively from inside to outside, described adapter ring includes inner core, urceolus and closed-loop, described inner core is located in described urceolus, and the edge, periphery of described closed-loop is connected with described urceolus and the inner edge of described closed-loop is connected with described inner core.The quantity that can pass through to change adapter ring realizes changing the purpose transferred, thus realizing multiple various sizes of switching.
According to one embodiment of present invention, the periphery of described closed-loop is connected along the week edge with one end of described urceolus, the inner edge of described closed-loop is connected with the week edge of one end of described inner core, and the described other end of urceolus and the other end of described inner core are positioned at the homonymy of described closed-loop, the inner peripheral surface of one end away from described closed-loop of the inner core of described adapter ring is formed with defining flange.
Accompanying drawing explanation
The stem respiration that Fig. 1 is one embodiment of the invention measures the partial schematic sectional view that system coordinates with trunk.
Fig. 2 is the close-up schematic view that Fig. 1 centre circle shows A.
The stem respiration that Fig. 3 is another embodiment of the present invention measures the partial schematic sectional view that system coordinates with trunk.
Fig. 4 is the close-up schematic view that Fig. 3 centre circle shows B.
Fig. 5 is the schematic diagram of the adapter of the system that measures for stem respiration of one embodiment of the invention.
Fig. 6 is the schematic diagram of the adapter ring of the adapter of the system that measures for stem respiration of one embodiment of the invention.
Accompanying drawing labelling: stem respiration measures system 100, determining instrument 1, connects ring 2, adapter 3, measuring chamber 101, adapter ring 31, inner core 311, urceolus 312, closed-loop 313, defining flange 3111, trunk 200 to be measured.
Detailed description of the invention
Being described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish.The embodiment described below with reference to accompanying drawing is illustrative of, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
As shown in Figures 1 to 6, stem respiration according to embodiments of the present invention measures system 100, including: determining instrument 1, connection ring 2 and adapter 3.
Specifically, determining instrument 1 has measuring chamber 101, and the side of described measuring chamber 101 is opened wide, and this measuring chamber 101 is for importing in determining instrument 1 by the gas in gaseous metabolism process, in order to measure the metabolism of trunk.Gas when trunk 200 is breathed connects ring 2 to be used for connecting trunk 200 to be measured, so that can be collected and import by connecting ring 2 in determining instrument 1.Adapter 3 includes an adapter ring 31 or the multiple adapter rings 31 being removably socketed successively from inside to outside, adapter ring 31 includes inner core 311, urceolus 312 and closed-loop 313, inner core 311 is located in urceolus 312, the edge, periphery of closed-loop 313 is connected with urceolus 312 and the inner edge of closed-loop 313 is connected with inner core 311, to close the gap between inner core 311 and urceolus 312.Adapter 3 is set in the interior side opened wide with closed measurement chamber 101 of measuring chamber 101, connect ring 2 and be set on the inner peripheral surface of inner core 311 of adapter 3 inner side, for passing through to connect ring 2 close transition device 3, say, that the joint connecting ring 2 and adapter 3 seals.
Stem respiration according to embodiments of the present invention measures system 100, make connection ring 2 and determining instrument 1 be interconnected by adapter 3, simplify determining instrument 1 and the attachment structure connected between ring 2, it is simple to the mensuration of stem respiration, the simple in construction of adapter 3, easy to connect.Formed it addition, the adapter 3 of the present invention is removably socketed by one or more adapter rings 31, therefore can increase or reduce the quantity of adapter ring 31 to realize various sizes of switching, such that it is able to select the connection ring 2 of suitable size according to actually used situation.In the process breathing measurement of the trunk for different thicknesses, by selecting suitable connection ring 2, it is possible to the sealing facilitating trunk with being connected ring between 2.
Additionally, when thicker trunk is measured, can by changing the size that the quantity of adapter ring 31 increases the inner core of adapter 3 inner side, such that it is able to the bigger connection ring 2 of preferred dimension comes connection adapter 3 and trunk, in order to increase the mensuration area of trunk.
When thinner trunk is measured, can by changing the size that the quantity of adapter ring 31 reduces the inner core of inner side of adapter 3, such that it is able to the less connection ring 2 of preferred dimension connects trunk and adapter 3, thus facilitating the smaller sealing connected between ring 2 and trunk.
As shown in Figure 4, in some embodiments of the invention, the inner peripheral surface of the inner core 311 of adapter ring 31 is formed with defining flange 3111, connect ring 2 to be set on the inner peripheral surface of inner core 311 of adapter 3 inner side, and the end connecting ring 2 is against on the defining flange 3111 on the inner core 311 of adapter 3 inner side.Such that it is able to convenient, connection ring 2 is positioned, make connection ring 2 high with the efficiency of assembling of adapter 3, it is simple to stem respiration measures the system 100 mensuration to stem respiration.
Further, as shown in Figure 2, adapter 3 includes the multiple adapter rings 31 being removably socketed successively from inside to outside, the urceolus 312 being positioned at the adapter ring 31 of inner side in two adjacent adapter rings 31 is set on the medial surface of inner core 311 of the adapter ring 31 being positioned at outside, and the end being positioned at the urceolus 312 of the adapter ring 31 of inner side in adjacent two adapter rings 31 is against on the defining flange 3111 on the inner core 311 of the adapter ring 31 being positioned at outside.Easy to assembly and the efficiency that therefore, it can make multiple adapter ring 31 is high, thus improve assembling and the molding of adapter 3, additionally improves the sealing property of adapter 3.
As shown in Fig. 2, Fig. 4, Fig. 6, in some examples of the present invention, the periphery of adapter ring 31 along with week of one end of urceolus 312 left end of urceolus 312 (namely as shown in figures 2 or 4) along being connected, the week of one end of the inner edge of closed-loop 313 and inner core 311 left end of inner core 311 (namely as shown in Figure 2 and Figure 4) is along being connected, and the other end of the other end of urceolus 312 right-hand member of urceolus 312 (namely as shown in figures 2 or 4) and inner core 311 right-hand member of inner core 311 (namely as shown in figures 2 or 4) is positioned at the homonymy of closed-loop 313.That is inner core 311, urceolus 312 and closed-loop 313 cooperatively form the shape of a cannelure.Therefore, it can make the simple in construction of adapter ring 31, adapter ring 31 respectively with determining instrument 1 and be connected ring 2 connect time, it is possible to greatly shorten air flow path length, thus improve further to stem respiration measure precision.
Preferably, when adapter 3 includes multiple adapter ring 31, multiple adapter rings 31 are removably socketed from inside to outside successively, and the joint of adjacent two described adapter rings 31 is provided with sealing member.
It addition, the joint of measuring chamber 101 and adapter 3 is provided with sealing member, the joint connecting ring 2 and adapter 3 is provided with sealing member.Wherein, described sealing member can be arranged between measuring chamber 101 and adapter 3, or connects between ring 2 and adapter 3；The outside of the joint of measuring chamber 101 and adapter 3 can also be located at, or connect the outside of the joint of ring 2 and adapter 3；Can also is that the combination of above two mode.It is thus possible to improve stem respiration measures the sealing property of system 100, improve the measurement accuracy to stem respiration.
Advantageously, adapter ring 31 is multiple, and the joint of multiple adapter ring 31 is equipped with sealing member.
Preferably, it is provided with rubber seal ring between two adjacent adapter rings 31.
Specifically, rubber seal ring is cylindrical shape, two adjacent adapter rings 31 are positioned at one of inner side urceolus outer peripheral face on be arranged with rubber seal ring, and adjacent two adapter rings 31 are positioned at one of outside inner peripheral surface be set on rubber seal ring.
It addition, also be provided with sealing member connecting the ring 2 joint with trunk 200.
As shown in Figure 5 or Figure 6, in some embodiments of the invention, the inner core 311 of adapter ring 31 and urceolus 312 are drum, and the axis of inner core 311 is misaligned with the axis of urceolus 312.
To in stem measurement process, if the position to be determined of trunk is higher, inner core 311 can be arranged on higher position, owing to the axis of inner core 311 and urceolus 312 is misaligned, therefore, by suitable adjustment, it is possible to make the axis of urceolus 312 be positioned at the lower section of inner core 311, thus realizing being convenient for measuring the high-order purpose of trunk；If the position to be determined of trunk is relatively low, inner core 311 can be arranged on relatively low position, owing to the axis of inner core 311 and urceolus 312 is misaligned, therefore, by the adjustment examined, it is possible to make the axis of urceolus 312 be positioned at the top of inner core 311, thus avoiding adapter 3 to interfere with ground or other article, simplify the structure of mensuration system, but also the measurement range of the mensuration system of the present invention can be increased；In the other parts of the position to be determined of trunk and other article or trunk it may happen that when interfering, by the rational adjustment to adapter ring 31, it is possible to avoid these and interfere.
Therefore, adapter 3 is being used to connect in the process of ring 2 and determining instrument 1, it is possible to be effectively reduced the height of adapter 3, thus facilitating stem respiration to measure assembling and the connection of system 100.
Preferably, adapter ring 31 integrated injection molding.It is possible not only to improve the shaping efficiency of adapter ring 31, but also reduces the weight of adapter ring 31, it addition, the sealing property of the adapter ring 31 of integrated injection molding is better, such that it is able to be effectively improved the measurement accuracy to stem respiration.
Advantageously, in some embodiments of the invention, determining instrument 1 is provided with the fixing device (not shown) for being fixed on by determining instrument 1 on trunk.Therefore, it can effectively be fixed on trunk by adapter 3, so that stem respiration measures system 100 Stability Analysis of Structures, determination efficiency is high.
Further, described fixing device includes the first locking belt and the second locking belt, described first locking belt is all connected with described fixing device with described second locking belt, the surface of described first locking belt is provided with the spaced apart multiple draw-in grooves of length direction along described first locking belt, and described second locking belt is provided with and can lock the tight locking button of described first locking belt with described draw-in groove.Wherein, the wedge shaped channel-shaped of draw-in groove, it is provided with on the sidewall for be against draw-in groove in tight locking button to lock the block tongue of the first locking belt so that the first locking belt can be freely movable to the direction of the determining instrument 1 of locking, and avoids the first locking belt to get loose under the locking effect of block tongue.
Furthermore it is possible to both sides relative on determining instrument 1 arrange connection rope, and connection rope is walked around trunk and connects together, thus realizing the fixing of determining instrument 1, certainly, the fixing device that may be used for fixing determining instrument 1 in prior art can be used for the present invention, for instance tight locking button etc..
Preferably, fixing device can be two couple of the upper side and lower side being respectively provided at determining instrument 1.
As depicted in figs. 1 and 2, the socket of multiple adapter rings 31 forms the adapter 3 of a ring-type, now, multiple adapter rings 31 are removably socketed from outside to inside successively, that is, the urceolus being positioned at the adapter ring of inner side in two adjacent adapter rings is set in the inner core of the adapter ring being positioned at outside, connect ring 2 and be set in the inner core 311 of the adapter ring 31 being positioned at adapter 3 inner side, measuring chamber 101 be set in be positioned at the outermost adapter ring 31 of adapter 3 urceolus 312, owing to the diameter of measuring chamber 101 is determined by determining instrument 1, therefore for same determining instrument 1, measuring chamber 101 equivalently-sized, therefore, have only to remove the adapter ring 31 of adapter 3 inner side or be further added by adapter ring 31 inside the adapter ring 31 of adapter 3 inner side, can realize changing the purpose of adapter 3 inside dimensions, so that this adapter 3 can connect various sizes of connection ring 2.So it is possible not only to the convenient sealing connected between ring 2 and trunk 200 and is connected, but also mensuration area can be increased, thus improving measurement accuracy.
Wherein, adapter ring 31 could be arranged to many groups, for instance external diameter be 200 millimeters and internal diameter be 160 millimeters, external diameter be 160 millimeters and internal diameter be 110 millimeters, external diameter be 110 millimeters and internal diameter be 75 millimeters, external diameter is 75 millimeters and internal diameter is 50 millimeters and external diameter is 50 millimeters and internal diameter is 25 millimeters etc..
It addition, the joint connecting ring 2 and adapter 3 adopts the sealing members such as fluid sealant to be filled with, particularly in connect the size of ring 2 with on adapter 3 for time bigger with the surface size difference being connected ring 2 cooperation, it is possible to the sealing members such as employing fluid sealant are filled with.
The stem respiration that the present invention is exemplified below measures the system 100 rotation mode in measurement process.
First, measuring chamber equivalently-sized due to same batch or the determining instrument of model, therefore, the outer ring of adapter 3 is basically the same, it is to say, there is an adapter ring 31 to be socketed determining instrument, for instance the internal diameter of the opening of mensuration measuring chamber successively is 200 millimeters, therefore, it can to select the adapter ring 31 that external diameter is 200 millimeters and internal diameter is 160 millimeters to be socketed determining instrument.
In the process measuring stem respiration, owing to the size of trunk to be determined there may be bigger difference, accordingly, it would be desirable to select suitable connection ring 2 to connect trunk, to obtain the measurement effect of the best.
Such as, when the diameter dimension of trunk to be determined is 180 millimeters, (generally trunk is only similar circle, therefore, trunk diameter described herein is approximation), therefore, select aforesaid external diameter is 200 millimeters and internal diameter is 160 millimeters adapter ring 31 to connect ring 2 and determining instrument, and select suitable connection ring 2 to connect trunk and adapter 3, and to connecting the joint of ring 2 and trunk and being connected the joint of ring 2 and adapter 3 and carry out encapsulation process；
When the diameter dimension of trunk to be determined is 40 millimeters, multiple adapter ring 31 can be selected to support adapter 3, it is 200 millimeters and adapter ring 31 that internal diameter is 160 millimeters for example with external diameter, external diameter is 160 millimeters and adapter ring 31 that internal diameter is 110 millimeters, external diameter is 110 millimeters and adapter ring 31 that internal diameter is 75 millimeters, external diameter is 75 millimeters and adapter ring 31 that internal diameter is 50 millimeters and external diameter is 50 millimeters and adapter ring 31 that internal diameter is 25 millimeters has the adapter 3 being socketed formation in overcoat successively, joint at multiple adapter rings 31 carries out encapsulation process (arranging sealing ring etc.), and select suitable connection ring 2 to connect trunk and adapter 3, and to connecting the joint of ring 2 and trunk and being connected the joint of ring 2 and adapter 3 and carry out encapsulation process；
Additionally, those of ordinary skill in the art are after reading foregoing, at the trunk for different-diameter, such as it is of a size of the trunk more than 160 millimeters, less than 40 millimeters and between 160 millimeters and 40 millimeters, those of ordinary skill in the art can obtain more preferably selecting in the trunk process measuring different-diameter easily, therefore, the present invention is no longer described in detail.
Above-mentioned is only some specific embodiments of the present invention to the description under different measuring environment, it is impossible to be interpreted as limiting the scope of the invention.
As shown in Figure 5 to Figure 6, the invention also discloses a kind of adapter 3 measuring system for stem respiration, adapter 3 is for connecting determining instrument 1 and the connection ring 2 being plugged on trunk, adapter 3 includes one or the multiple adapter rings 31 being removably socketed successively from inside to outside, adapter ring 31 includes inner core 311, urceolus 312 and closed-loop 313, inner core 311 is located in urceolus 312, and the edge, periphery of closed-loop 313 is connected with urceolus 312 and the inner edge of closed-loop is connected with inner core 311.The quantity that can pass through to change adapter ring 31 realizes changing the purpose transferred, thus realizing multiple various sizes of switching.
As shown in Figures 1 to 6, in some embodiments of the invention, the periphery of closed-loop 313 is connected along the week edge with one end of urceolus 312, and the inner edge of closed-loop 313 is connected with the week edge of one end of inner core 311, and the other end of the other end of urceolus 312 and inner core 311 is positioned at the homonymy of closed-loop 313.Easy to assembly and the efficiency that can make multiple adapter ring 31 is high, thus improve assembling and the molding of adapter 3, additionally improves the sealing property of adapter 3.It addition, make the simple in construction of adapter ring 31, adapter ring 31 respectively with measuring chamber 101 and be connected ring 2 connect time, it is possible to greatly shorten air flow path length, thus improve further to stem respiration measure precision.
Further, the inner core 311 of adapter ring 31 away from the inner peripheral surface of one end of closed-loop is formed defining flange 3111.Such that it is able to convenient, connection ring 2 is positioned, make connection ring 2 high with the efficiency of assembling of adapter 3, it is simple to stem respiration measures the system 100 mensuration to stem respiration.
The inner core 311 of adapter 3 inner side is socketed with measuring chamber 101 with in the outermost urceolus 312 of adapter 3, and the inner core 311 of adapter 3 inner side is socketed with being connected ring 2 with another in the outermost urceolus 312 of adapter 3.At least include the following two kinds situation:
As shown in Figure 3 and Figure 4, when adapter 3 includes an adapter ring 31, the inner core 311 of this adapter ring 31 forms the inner core 311 of described adapter 3 inner side, and the urceolus 312 of this adapter ring 31 forms the outermost urceolus 312 of described adapter 3；
As depicted in figs. 1 and 2, when adapter 3 includes multiple adapter ring 31, multiple adapter rings 31 are removably socketed from outside to inside successively, that is, the urceolus being positioned at the adapter ring of inner side in two adjacent adapter rings is set in the inner core of the adapter ring being positioned at outside, be positioned at the inner core 311 of the adapter ring 31 of adapter 3 inner side and form the inner core 311 of described adapter 3 inner side, be positioned at the outermost adapter ring of adapter 3 31 urceolus 312 form the outermost urceolus 312 of described adapter 3.
It should be noted that in the present invention, it is possible to make the inner core of adapter 3 inner side be socketed with measuring chamber 101 and the outermost urceolus of adapter 3 is socketed with being connected ring 2；The inner core of adapter 3 inner side can also be made and be connected ring 2 and be socketed and the outermost urceolus of adapter 3 and measuring chamber 101.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axially ", " radially ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
Additionally, term " first ", " second " are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, for instance two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or integral；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in the present invention as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in one or more embodiments in office or example in an appropriate manner.Additionally, when not conflicting, the feature of the different embodiments described in this specification or example and different embodiment or example can be carried out combining and combining by those skilled in the art.
Although above it has been shown and described that embodiments of the invention, it is understandable that, above-described embodiment is illustrative of, it is impossible to be interpreted as limitation of the present invention, and above-described embodiment can be changed, revises, replace and modification by those of ordinary skill in the art within the scope of the invention.
Claims (10)
1. a stem respiration measures system, it is characterised in that including:
Determining instrument, described determining instrument has the measuring chamber that side is opened wide；
For connecting the connection ring of trunk to be measured；
Adapter, described adapter includes one or the multiple adapter rings being removably socketed successively from inside to outside, described adapter ring includes inner core, urceolus and closed-loop, described inner core is located in described urceolus, the edge, periphery of described closed-loop is connected with described urceolus and the inner edge of described closed-loop is connected with described inner core, described adapter is set in described measuring chamber to close described measuring chamber, and described connection ring set is located on the inner peripheral surface of the inner core of described adapter inner side.
2. stem respiration according to claim 1 measures system, it is characterized in that, the inner peripheral surface of the described inner core of described adapter ring is formed with defining flange, described connection ring set is located on the inner peripheral surface of the described adapter the most described inner core of inner side, and the end of described connection ring is against on the defining flange of described inner core of described adapter inner side.
3. stem respiration according to claim 2 measures system, it is characterized in that, described adapter includes the multiple adapter rings being removably socketed successively from inside to outside, the urceolus being positioned at the adapter ring of inner side in two adjacent described adapter rings is set on the medial surface of inner core of the adapter ring being positioned at outside, and the end being positioned at the urceolus of the adapter ring of inner side in adjacent two described adapter rings is against on the defining flange on the inner core of the adapter ring being positioned at outside.
4. the stem respiration according to any one of claim 1-3 measures system, it is characterised in that the joint of described determining instrument and described adapter and the joint of described connection ring and described adapter are equipped with sealing member.
5. the stem respiration according to any one of claim 1-3 measures system, it is characterised in that the joint that described adapter ring is two multiple and adjacent described adapter rings is provided with rubber seal ring.
6. stem respiration according to claim 1 measures system, it is characterized in that, the periphery of described closed-loop is connected along the week edge with one end of described urceolus, the inner edge of described closed-loop is connected with the week edge of one end of described inner core, and the other end of the other end of described urceolus and described inner core is positioned at the homonymy of described closed-loop.
7. the stem respiration according to claim 1 or 6 measures system, it is characterised in that the described inner core of described adapter ring and described urceolus are drum, and the axis of described inner core is misaligned with the axis of described urceolus.
8. stem respiration according to claim 1 measures system, it is characterized in that, described determining instrument is provided with the fixing device for being fixed on trunk by described determining instrument, described fixing device includes the first locking belt and the second locking belt, described first locking belt is all connected with described fixing device with described second locking belt, the surface of described first locking belt is provided with the spaced apart multiple draw-in grooves of length direction along described first locking belt, and described second locking belt is provided with and can lock the tight locking button of described first locking belt with described draw-in groove.
9. the adapter measuring system for stem respiration, described adapter is for connecting determining instrument and connecting the connection ring of trunk, it is characterized in that, described adapter includes one or the multiple adapter rings being removably socketed successively from inside to outside, described adapter ring includes inner core, urceolus and closed-loop, described inner core is located in described urceolus, and the edge, periphery of described closed-loop is connected with described urceolus and the inner edge of described closed-loop is connected with described inner core.
10. the adapter measuring system for stem respiration according to claim 9, it is characterized in that, the periphery of described closed-loop is connected along the week edge with one end of described urceolus, the inner edge of described closed-loop is connected with the week edge of one end of described inner core, and the described other end of urceolus and the other end of described inner core are positioned at the homonymy of described closed-loop, the inner peripheral surface of one end away from described closed-loop of the inner core of described adapter ring is formed with defining flange.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410674895.7A CN104502530B (en) | 2014-11-21 | 2014-11-21 | Stem respiration measures system and measures the adapter of system for stem respiration |
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| CN201410674895.7A CN104502530B (en) | 2014-11-21 | 2014-11-21 | Stem respiration measures system and measures the adapter of system for stem respiration |
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| CN104502530A CN104502530A (en) | 2015-04-08 |
| CN104502530B true CN104502530B (en) | 2016-06-29 |
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| CN201410674895.7A Expired - Fee Related CN104502530B (en) | 2014-11-21 | 2014-11-21 | Stem respiration measures system and measures the adapter of system for stem respiration |
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| CN105973817A (en) * | 2016-05-10 | 2016-09-28 | 北京林业大学 | Device and method for determining trunk respiration and 13C thereof |
| CN108776200A (en) * | 2018-08-13 | 2018-11-09 | 中国林业科学研究院林业研究所 | A kind of device measuring branch and root breath |
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| US5835974A (en) * | 1994-08-22 | 1998-11-10 | General Motors Corporation | Method and means for blended multi-component gas calibration and diagnosis of multiple gas analyzers |
| CN101241117A (en) * | 2008-03-12 | 2008-08-13 | 福建师范大学 | Air cell for determining trunk respiration |
| CN201237589Y (en) * | 2008-07-02 | 2009-05-13 | 中国科学院南京土壤研究所 | Leaf chamber structure for measuring photosynthesis of non-leaf organ in open country |
| CN202676685U (en) * | 2012-06-01 | 2013-01-16 | 东北林业大学 | Detector for in-situ continuous measurement of CO2 release flux of trunk surface |
| CN203101356U (en) * | 2012-12-27 | 2013-07-31 | 中国热带农业科学院橡胶研究所 | Package type connector |
| CN203758985U (en) * | 2014-03-03 | 2014-08-06 | 中国科学院华南植物园 | Open type wild determination system for photosynthesis of trunk cortexes |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5835974A (en) * | 1994-08-22 | 1998-11-10 | General Motors Corporation | Method and means for blended multi-component gas calibration and diagnosis of multiple gas analyzers |
| CN101241117A (en) * | 2008-03-12 | 2008-08-13 | 福建师范大学 | Air cell for determining trunk respiration |
| CN201237589Y (en) * | 2008-07-02 | 2009-05-13 | 中国科学院南京土壤研究所 | Leaf chamber structure for measuring photosynthesis of non-leaf organ in open country |
| CN202676685U (en) * | 2012-06-01 | 2013-01-16 | 东北林业大学 | Detector for in-situ continuous measurement of CO2 release flux of trunk surface |
| CN203101356U (en) * | 2012-12-27 | 2013-07-31 | 中国热带农业科学院橡胶研究所 | Package type connector |
| CN203758985U (en) * | 2014-03-03 | 2014-08-06 | 中国科学院华南植物园 | Open type wild determination system for photosynthesis of trunk cortexes |
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