阅读说明：本技术 一种肾内科医疗使用的加压超滤仪 (Pressurization ultrafiltration appearance that nephrology dept medical treatment used ) 是由 麦小兵 于 2021-09-06 设计创作，主要内容包括：本发明公开了一种肾内科医疗使用的加压超滤仪,涉及肾内科超滤仪技术领域；为了解决速率问题；具体包括箱体,所述箱体的内壁设置有混合超滤机构,所述混合超滤机构包括通过“U”型连接管串联的超滤组件与混合组件,所述超滤组件包括多通出液管与多通进液管,所述多通出液管的每个接口均连接有超滤器,所述多通出液管的另一侧通过连接件连接有防护件,防护件的另一侧通过连接件连接于多通进液管,所述防护件包括空心柱本体和配重球,所述空心柱本体的两侧均设置有螺纹凸台一。本发明使用时,将血液从多通进液管内导入,血液经多通进液管内分流后,流经多组防护件,再经过多组超滤器进行超滤,除去大分子和水分,从而保证了过滤的速率。(The invention discloses a pressurizing ultrafiltration instrument for medical treatment of nephrology department, and relates to the technical field of ultrafiltration instruments of nephrology department; to solve the rate problem; the novel ultra-filtration device comprises a box body, the inner wall of box is provided with mixed ultrafiltration mechanism, mixed ultrafiltration mechanism includes ultrafiltration module and hybrid module through "U" type connecting pipe series connection, ultrafiltration module includes that the drain pipe and the feed liquor pipe that leads to more than lead to, the every interface that leads to the drain pipe more than all is connected with the ultrafilter, the opposite side that leads to the drain pipe more than is connected with the protection piece through the connecting piece, and the opposite side of protection piece passes through the connecting piece to be connected in the feed liquor pipe that leads to more than, the protection piece includes hollow post body and counter weight ball, the both sides of hollow post body all are provided with screw boss one. When the multi-way liquid inlet pipe is used, blood is led in from the multi-way liquid inlet pipe, is shunted by the multi-way liquid inlet pipe, flows through the plurality of groups of protection parts, and is ultrafiltered by the plurality of groups of ultrafilters to remove macromolecules and moisture, so that the filtering speed is ensured.)

1. The utility model provides a pressurization ultrafiltration appearance that nephrology dept medical treatment used, includes box (3), its characterized in that, the inner wall of box (3) is provided with mixed ultrafiltration mechanism (4), mix ultrafiltration mechanism (4) including ultrafiltration subassembly (5) and hybrid module (6) through "U" type connecting pipe (7) series connection, ultrafiltration subassembly (5) are including leading to drain pipe (8) and leading to feed liquor pipe (12) more, every interface that leads to drain pipe (8) more all is connected with ultrafilter (9), the opposite side that leads to drain pipe (8) more passes through connecting piece (11) and is connected with protection piece (10), the opposite side that protection piece (10) passes through connecting piece (11) and connects in leading to feed liquor pipe (12) more, protection piece (10) are including hollow column body (15) and counter weight ball (16), the both sides of hollow column body (15) all are provided with screw boss (14), the outer wall of the first threaded boss (14) is in threaded connection with a conical end cover (13), and the counterweight ball (16) is placed inside the hollow column body (15).

2. A pressurized ultrafiltration instrument for nephromedical medical treatment according to claim 1, wherein the diameter of the counterweight sphere (16) is smaller than the diameter of the lumen of the hollow cylindrical body (15) and larger than the smallest diameter of the conical end cap (13).

3. The pressure ultrafilter for medical use in nephrology department according to claim 1, wherein the connecting member (11) comprises a first connecting pipe (17) and a second connecting pipe (21), the first connecting pipe (17) is connected to the bottom of the ultrafilter (9), the second connecting pipe (21) is fixedly installed at the top of the conical end cover (13), a second threaded boss (18) is arranged on the outer wall of the first connecting pipe (17), a limiting boss (19) is arranged on the outer wall of the second connecting pipe (21), a nut (20) is movably sleeved on the second connecting pipe (21), and the nut (20) is in threaded connection with the second threaded boss (18).

4. The pressure ultrafiltration instrument for medical treatment of nephrology department according to claim 1, characterized in that the mixing component (6) comprises at least one primary mixing Y-shaped tube (22) and two secondary mixing Y-shaped tubes (23), the two secondary mixing Y-shaped tubes (23) are respectively and fixedly arranged at two interfaces of the primary mixing Y-shaped tube (22), the same side interface of the secondary mixing Y-shaped tube (23) is commonly connected with a blood liquid inlet tube (24), and the other side interface of the secondary mixing Y-shaped tube (23) is commonly connected with a replacement liquid inlet tube (25).

5. The pressure ultrafiltration instrument for nephrology medical treatment according to claim 1, wherein a box door is hinged to an outer wall of one side of the box body (3), and an observation window (29) is clamped to an inner wall of the box door.

6. The pressure ultrafiltration instrument for medical use in nephrology department according to claim 1, characterized in that the bottom of the box body (3) is connected with a main body support member (1) through four sets of shock absorption components (2), and the main body support member (1) comprises a base (30) and universal wheels (31) with brakes arranged at four corners of the bottom of the base (30).

7. The pressure ultrafiltration instrument for medical treatment of nephrology department according to claim 6, characterized in that the outer walls of two sides of the base (30) are fixedly provided with fixed columns (32), the inner walls of the fixed columns (32) are slidably connected with telescopic columns (34), and the outer walls of the opposite sides of the telescopic columns (34) are rotatably connected with the same control panel (36) through damping rotating shafts (35).

8. The pressure ultrafiltration instrument for nephromedical treatment according to claim 7, wherein the outer wall of the fixing column (32) is fitted with a hoop (33).

9. The pressurized ultrafiltration instrument for nephrological medical treatment according to claim 6, wherein the shock-absorbing assembly (2) comprises a suction cup (26) and a telescopic rod (27), the telescopic rod (27) being fixedly mounted on the bottom outer wall of the box (3).

10. The pressure ultrafiltration instrument for nephrology medical treatment according to claim 9, wherein the telescopic rod (27) is fixed on the top outer wall of the base (30) by suction via a suction cup (26), and the outer wall of the telescopic rod (27) is sleeved with a spring (28).

Technical Field

The invention relates to the technical field of an ultrafiltration instrument for nephrology department, in particular to a pressurizing ultrafiltration instrument for medical treatment of nephrology department.

Background

The most commonly used method in nephrology is blood ultrafiltration, which is a kind of hemofiltration, and refers to that a certain amount of replacement fluid is continuously supplemented in a blood vessel passage without using dialysate in the process of blood purification, and the replacement fluid is fully mixed with blood and then ultrafiltration is carried out at the same speed so as to achieve the purpose of removing excessive water and toxin in the body.

Through the retrieval, chinese patent publication is CN 109663161A's patent, discloses a pressurization ultrafiltration appearance for nephrology dept medical treatment, including drawing together pressurization ultrafiltration appearance main part, pressurization ultrafiltration appearance main part includes the base that the bottom level set up, the fixed organism that sets up in base top, be provided with into liquid case and play liquid tank in the organism, be provided with agitating unit in the feed liquid case, be connected with the ultrafilter through the transfer line between advance liquid case and the play liquid tank, the even fixedly connected with support column in bottom of base, the truckle is installed to the bottom of support column, the truckle is the universal wheel, be provided with the service brake on the truckle.

The above patents suffer from the following disadvantages: the ultrafiltration is carried out by adopting the monomer ultrafilter, so that the ultrafiltration rate of blood is low, a large pressure of a liquid inlet needs to be applied to the ultrafilter to ensure the flow rate, and the excessive pressure can cause the fluid pressure of the ultrafiltration membrane in the ultrafilter to be large, so that the ultrafiltration membrane is easy to break and lose efficacy, and needs to be further improved.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a pressurized ultrafiltration instrument for medical treatment in nephrology.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a pressurization ultrafiltration appearance that nephrology dept medical treatment used, includes the box, the inner wall of box is provided with mixed ultrafiltration mechanism, mix ultrafiltration mechanism and include ultrafiltration module and the mixed subassembly through "U" type connecting pipe series connection, ultrafiltration module includes that the drain pipe that leads to more and lead to the feed liquor pipe more, every interface that leads to more the drain pipe all is connected with the ultrafilter, the opposite side that leads to more the drain pipe is connected with the protection piece through the connecting piece, and the opposite side of protection piece passes through the connecting piece and connects in leading to more the feed liquor pipe, the protection piece includes hollow post body and counter weight ball, the both sides of hollow post body all are provided with screw boss one, and the outer wall threaded connection of screw boss one has the toper end cover, the counter weight ball is placed in the inside of hollow post body.

Preferably: the diameter of the counterweight ball is smaller than the diameter of the inner cavity of the hollow column body and larger than the minimum diameter of the conical end cover.

Further: the connecting piece comprises a first connecting pipe and a second connecting pipe, the first connecting pipe is connected to the bottom of the ultrafilter, the second connecting pipe is fixedly installed at the top of the conical end cover, a threaded boss II is arranged on the outer wall of the first connecting pipe, a limiting boss is arranged on the outer wall of the second connecting pipe, a nut is movably sleeved on the second connecting pipe, and the nut is in threaded connection with the threaded boss II.

On the basis of the scheme: the mixing component at least comprises a primary mixing Y-shaped pipe and two secondary mixing Y-shaped pipes, the two secondary mixing Y-shaped pipes are respectively and fixedly arranged at two interfaces of the primary mixing Y-shaped pipe, the interfaces at the same side of the secondary mixing Y-shaped pipe are jointly connected with a blood liquid inlet pipe, and the interface at the other side of the secondary mixing Y-shaped pipe is jointly connected with a replacement liquid inlet pipe.

The better scheme in the scheme is as follows: the outer wall of one side of box articulates there is the chamber door, and the inner wall joint of chamber door has the observation window.

As a further scheme of the invention: the bottom of box is connected with main part support piece through four groups of damper assembly, main part support piece includes the base and sets up in the area of base bottom four corners and stop the universal wheel.

And simultaneously, the equal fixed mounting of both sides outer wall of base has the fixed column, and the inner wall sliding connection of fixed column has flexible post, the relative one side outer wall of flexible post all is connected with same control panel through the rotation of damping pivot.

As a preferable aspect of the present invention: the outer wall of the fixing column is matched with a hoop.

Meanwhile, the shock absorption assembly comprises a sucker and a telescopic rod, and the telescopic rod is fixedly installed on the outer wall of the bottom of the box body.

As a more preferable scheme of the invention: the telescopic link passes through on the sucking disc adsorbs the top outer wall that is fixed in the base, the outer wall cover of telescopic link is equipped with the spring.

The invention has the beneficial effects that:

1. this pressurization ultrafiltration appearance that nephrology dept medical treatment was used, during the use, with blood leading-in from the multichannel inlet tube, blood is through many internal branches of liquid pipe back of leading to, and the multiunit protection piece of flowing through again carries out the ultrafiltration through the multiunit ultrafilter, gets rid of macromolecule and moisture to filterable speed has been guaranteed.

2. This pressurization ultrafiltration appearance that nephrology dept medical treatment was used through being provided with the protection piece, can make the homogeneity that a plurality of parallelly connected ultrafilters used on the one hand, and on the other hand, the counter weight ball relies on self gravity to block the fluid, can avoid only relying on the flow resistance of ultrafilter and the ultrafilter that causes damages.

3. This pressurization ultrafiltration appearance that nephrology dept medical treatment used, through setting up the counter weight ball, when the velocity of flow is too big, the load of ultrafilter increases, can make its inside pellicle break, and the counter weight ball can upwards move when the velocity of flow increases, when fluid resistance is greater than self gravity, it can cooperate with the counter weight ball at top, block this passageway, and in case after the block, fluid pressure is big more, it blocks that sealing force is also big more, thereby prevent the damage of ultrafilter because of the too big cause of load.

4. This pressurization ultrafiltration appearance that nephrology dept medical treatment used, through setting up the connecting piece, its be connected through nut and screw boss two with whole protection piece with lead to the drain pipe more, lead to the feed liquor union coupling more, guaranteed the convenience of installation dismantlement, in addition, through being connected of nut and screw boss two, exert axial fastening power to the terminal surface of screw boss two and spacing boss, can cooperate the sealed pad of terminal surface to accomplish reliable sealed, prevent revealing.

5. This pressurization ultrafiltration appearance that nephrology dept medical treatment was used, can be with blood feed liquor pipe and replacement liquid feed liquor pipe blood feed liquor end and replacement liquid feed liquor end respectively, blood and replacement liquid mix during the three forks of "Y" type pipe with the one-level mixing "Y" type pipe through the second grade, all can the bump mix, on the one hand, can multistage setting improve mixed effect, on the other hand, traditional stirring formula relatively mixes, this kind mixes and relies on fluid self power completely, need not to arrange power supply and (mixing) shaft in addition, parts such as stirring vane, the cost is lower and the volume is comparatively compact.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a pressurized ultrafilter for medical treatment in nephrology according to the present invention;

FIG. 2 is a schematic structural diagram of a hybrid ultrafiltration mechanism of a pressurized ultrafiltration instrument for medical use in nephrology department, according to the present invention;

FIG. 3 is a schematic structural diagram of an ultrafiltration module of a pressurized ultrafiltration instrument for medical use in nephrology according to the present invention;

FIG. 4 is a schematic cross-sectional view of an ultrafiltration module of a pressurized ultrafiltration instrument for medical use in nephrology according to the present invention;

FIG. 5 is an enlarged schematic structural view of A of a pressurized ultrafilter for medical use in nephrology department according to the present invention;

FIG. 6 is a schematic structural diagram of a mixing assembly of a pressurized ultrafilter for medical use in nephrology according to the present invention;

FIG. 7 is a schematic structural diagram of a shock-absorbing assembly of a pressurized ultrafilter for medical use in nephrology department, according to the present invention;

fig. 8 is a schematic structural diagram of a main body supporting part of the pressurized ultrafiltration instrument for medical use in nephrology department, which is provided by the invention.

In the figure: 1-main body supporting piece, 2-damping component, 3-box body, 4-mixed ultrafiltration mechanism, 5-ultrafiltration component, 6-mixed component, 7- 'U' -shaped connecting pipe, 8-multi-way liquid outlet pipe, 9-ultrafilter, 10-protection component, 11-connecting piece, 12-multi-way liquid inlet pipe, 13-conical end cover, 14-thread boss I, 15-hollow column main body, 16-counterweight ball, 17-connecting pipe I, 18-thread boss II, 19-limit boss, 20-nut, 21-connecting pipe II, 22-primary mixed 'Y' -shaped pipe, 23-secondary mixed 'Y' -shaped pipe, 24-blood liquid inlet pipe, 25-replacement liquid inlet pipe, 26-suction cup, 27-telescopic rod, 28-spring liquid inlet pipe, 26-suction cup, 29-observation window, 30-base, 31-universal wheel with brake, 32-fixed column, 33-hoop, 34-telescopic column, 35-damping rotating shaft and 36-control panel.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1:

a pressurizing ultrafiltration instrument for medical treatment of nephrology department is shown in figures 1-4 and comprises a box body 3, wherein a mixed ultrafiltration mechanism 4 is arranged on the inner wall of the box body 3, the mixed ultrafiltration mechanism 4 comprises an ultrafiltration component 5 and a mixed component 6 which are connected in series through a U-shaped connecting pipe 7, the ultrafiltration component 5 comprises a multi-way liquid outlet pipe 8 and a multi-way liquid inlet pipe 12, each interface of the multi-way liquid outlet pipe 8 is connected with an ultrafilter 9, the ultrafilter 9 is a semi-permeable membrane type ultrafilter, the other side of the multi-way liquid outlet pipe 8 is connected with a protection part 10 through a connecting part 11, the other side of the protection part 10 is connected with the multi-way liquid inlet pipe 12 through the connecting part 11, the protection part 10 comprises a hollow column body 15 and a counterweight ball 16, two sides of the hollow column body 15 are integrally formed with first thread bosses 14, and the outer wall of the first thread bosses 14 is connected with a conical end cover 13 through threads, the counterweight ball 16 is placed in the hollow column body 15, and the diameter of the counterweight ball 16 is smaller than the diameter of the inner cavity of the hollow column body 15 and larger than the minimum diameter of the conical end cover 13; when the device is used, blood is guided into the multi-way liquid inlet pipe 12, the blood is shunted in the multi-way liquid inlet pipe 12 and flows through the plurality of groups of protection parts 10 and is ultrafiltered through the plurality of groups of ultrafilters 9 to remove macromolecules and moisture, thereby ensuring the filtering speed, in addition, the device is provided with the protection parts 10, because the ultrafilter 9 is used, the using degree is in direct proportion to the filtering resistance, when the conical end cover 13 at the bottom is used for feeding liquid, the fluid acting force can flush the counterweight ball 16, when the using degree of the ultrafilter 9 at the position is larger and the flow resistance is larger, the flow of the passage is naturally reduced, thereby reducing the fluid acting force of the counterweight ball 16, the counterweight ball is downward under the gravity, a certain resistance is formed by the lateral surface of the conical end cover 13 to the fluid, on one hand, the uniformity of the use of the plurality of the parallel ultrafilters 9 can be realized, on the other hand, the counterweight ball 16 blocks the fluid by means of the self gravity, damage to the ultrafilter 9 caused by only the flow resistance of the ultrafilter 9 can be avoided, and in addition, by providing the counterweight ball 16, when the flow rate is too large, the load of the ultrafilter 9 is increased, which may cause the semipermeable membrane inside to break, and the counterweight ball 16 moves upward when the flow rate is increased, when the fluid resistance is greater than the self gravity, it cooperates with the counterweight ball 16 at the top to block the passage, and once the flow resistance is greater, the greater the fluid pressure is, the greater the blocking sealing force is, thereby preventing damage to the ultrafilter 9 caused by the excessive load.

The problems of convenience and tightness of connection are solved; as shown in fig. 5, the connecting piece 11 includes a first connecting pipe 17 and a second connecting pipe 21, the first connecting pipe 17 is connected to the bottom of the ultrafilter 9, the second connecting pipe 21 is welded to the top of the conical end cover 13, a second threaded boss 18 is integrally formed on the outer wall of the first connecting pipe 17, a limiting boss 19 is integrally formed on the outer wall of the second connecting pipe 21, a nut 20 is movably sleeved on the second connecting pipe 21, and the nut 20 is in threaded connection with the second threaded boss 18; through setting up connecting piece 11, it is connected whole protection piece 10 and the drain pipe 8 that leads to more, the feed liquor pipe 12 that leads to more through being connected of nut 20 and two 18 of screw boss, has guaranteed the convenience of installation dismantlement, in addition, through being connected of nut 20 and two 18 of screw boss, exerts axial fastening force to the terminal surface of two 18 of screw boss and spacing boss 19, can cooperate the sealed pad of terminal surface to accomplish reliable sealed, prevents to reveal.

In order to solve the problem of mixing the replacement fluid with the blood; as shown in fig. 6, the mixing component 6 at least includes a first-stage mixing Y-shaped tube 22 and two second-stage mixing Y-shaped tubes 23, the two second-stage mixing Y-shaped tubes 23 are respectively welded at two interfaces of the first-stage mixing Y-shaped tube 22, the same-side interface of the second-stage mixing Y-shaped tube 23 is commonly connected with a blood liquid inlet tube 24, the other-side interface of the second-stage mixing Y-shaped tube 23 is commonly connected with a replacement liquid inlet tube 25, in this embodiment, the number of stages of the whole mixing component 6 is not limited, in this embodiment, only two-stage mixing is used as an example, it is also possible to continuously connect the third-stage mixing Y-shaped tube 23 to the interface of the second-stage mixing Y-shaped tube 23, the third-stage Y-shaped tube to the interface of the third-stage Y-shaped tube is continuously connected to the fourth-stage Y-shaped tube, and the like are sequentially connected, only the same-side interface of the last-stage Y-shaped tube is respectively connected to the blood liquid inlet tube 24 and the replacement liquid inlet tube 25, during the use, can be with blood feed liquor pipe 24 and replacement liquid feed liquor pipe 25 blood feed liquor end and replacement liquid feed liquor end respectively, blood and replacement liquid all can bump the mixture when mixing the three fork of "Y" type pipe 22 with the one-level through second grade mixing "Y" type pipe 23, on the one hand, can multistage setting improve the mixed effect, on the other hand, traditional stirring formula is mixed relatively, this kind of mixture relies on fluid self power completely, need not to arrange parts such as power supply and (mixing) shaft, stirring vane in addition, the cost is lower and the volume is comparatively compact.

In order to solve the observation problem, as shown in fig. 7, the outer wall of one side of the box body 3 is hinged with a box door, the inner wall of the box door is clamped with an observation window 29, and the condition inside the box body 3 can be observed through the observation window 29.

In the embodiment, when the device is used, the blood liquid inlet pipe 24 and the replacement liquid inlet pipe 25 can be respectively a blood liquid inlet end and a replacement liquid inlet end, when blood and replacement liquid pass through the three-fork of the second-stage mixing Y-shaped pipe 23 and the first-stage mixing Y-shaped pipe 22, collision mixing can occur, the blood and the replacement liquid after multi-stage mixing uniformly enter the multi-way liquid inlet pipe 12, the blood is shunted in the multi-way liquid inlet pipe 12, then flows through the multiple groups of protection parts 10, and is ultrafiltered by the multiple groups of ultrafilters 9 to remove macromolecules and moisture, when the conical end cover 13 at the bottom enters the liquid, the fluid acting force can flush the counterweight ball 16, when the ultrafilter 9 at the position is large in use degree and the flow resistance is large, the flow of the passage is naturally reduced, so that the fluid acting force of the counterweight ball 16 is reduced, the gravity of the passage faces downwards, and the side face of the conical end cover 13 is matched with the fluid to form certain resistance, on the one hand, the uniformity of the use of a plurality of parallel ultrafilters 9 can be realized, on the other hand, the counterweight ball 16 blocks the fluid by means of the gravity of the counterweight ball, the damage of the ultrafilter 9 caused by the flow resistance of the ultrafilter 9 can be avoided, when the flow speed is overlarge, the load of the ultrafilter 9 is increased, the semipermeable membrane in the ultrafilter can be broken possibly, and the counterweight ball 16 moves upwards when the flow speed is increased, when the fluid resistance is greater than the gravity of the counterweight ball 16, the channel is blocked, and once the channel is blocked, the larger the fluid pressure is, the larger the blocking sealing force is, so that the damage of the ultrafilter 9 caused by the overlarge load is prevented.

Example 2:

a pressure ultrafilter for nephrology medical treatment, as shown in figures 1, 7 and 8, for solving the supporting problem; the present embodiment is modified from embodiment 1 as follows: the bottom of the box body 3 is connected with a main body supporting piece 1 through four groups of damping assemblies 2, and the main body supporting piece 1 comprises a base 30 and universal wheels 31 with brakes, wherein the universal wheels 31 are arranged at four corners of the bottom of the base 30; the device can be moved by the support of the base 30 and the universal wheel 31 with brake.

In order to solve the problem of convenience of control, fixed columns 32 are welded on the outer walls of two sides of the base 30, telescopic columns 34 are connected to the inner walls of the fixed columns 32 in a sliding mode, the outer wall of one side, opposite to the telescopic columns 34, of each telescopic column is rotatably connected with the same control panel 36 through a damping rotating shaft 35, and anchor ears 33 are matched with the outer walls of the fixed columns 32; accessible control panel 36 controls the electric elements in this device, for example with electric elements such as the pump that this device cooperation was used, sensor, in addition, this device is through being provided with fixed column 32 and flexible post 34, its ability relative slip to change control panel 36's height, can lock the position of flexible post 34 through staple bolt 33, the use is comparatively convenient.

In order to prevent the vibrations damage, as shown in fig. 7, damper 2 includes sucking disc 26 and telescopic link 27, telescopic link 27 passes through the bolt fastening on the bottom outer wall of box 3, telescopic link 27 adsorbs on the top outer wall that is fixed in base 30 through sucking disc 26, the outer wall cover of telescopic link 27 is equipped with spring 28, and through setting up telescopic link 27, its outer wall sets up spring 28, and it can absorb vibrations to the mixed ultrafiltration mechanism 4 in the protection box 3, and telescopic link 27 is fixed with base 30 through the mode that sucking disc 26 adsorbs, fixed back sucking disc 26 has certain negative pressure gas in, also plays flexible connection, thereby can further absorb vibrations, has improved the protective properties to mixed ultrafiltration mechanism 4.

This embodiment is when using, through the support of base 30 and universal wheel 31 of stopping with the area, can remove the device, accessible control panel 36 is controlled the electrical component in this device, for example with the electrical component such as pump, sensor that this device cooperation was used, through being provided with fixed column 32 and flexible post 34, it can relative slip, thereby change control panel 36's height, can lock the position of flexible post 34 through staple bolt 33, through setting up telescopic link 27, its outer wall sets up spring 28, it can absorb vibrations, thereby protect mixed ultrafiltration mechanism 4 in the box 3, and telescopic link 27 is fixed with base 30 through the mode that sucking disc 26 adsorbs, fixed back sucking disc 26 is internal to have certain negative pressure gas, also play flexible connection, thereby can further absorb vibrations.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.