CN210464817U

CN210464817U - Detection apparatus for high temperature impeller pump packing sealing mechanism

Info

Publication number: CN210464817U
Application number: CN201921476194.7U
Authority: CN
Inventors: 王金利; 侯振东; 吕娟
Original assignee: Tianjin Sunmoon Pump Manufacture Co ltd
Current assignee: Tianjin Sunmoon Pump Manufacture Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-05-05
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a high temperature impeller pump filler detection device for sealing mechanism, including examining test table and bottom four corners fixed mounting have the base of the universal wheel of stopping in the area, examine relative one side four corners difference fixed mounting of test table and base and have slide bar and sleeve, and slide bar and sleeve looks adaptation, the base is installed high adjustment mechanism with relative one side of examining the test table, examine the top of test table and install detection mechanism, and detection mechanism includes fixed mounting in the pump and the gas pitcher of examining the test table both ends, one side fixed mounting that the test table is close to the gas pitcher has the water storage box, and one side of water storage box and gas pitcher all is provided with the link. The utility model discloses can drive gear through driving motor, and then drive the ratch and reciprocate, cooperation slide bar and telescopic setting make the measurement personnel can be according to self needs, highly stabilizing the regulation to this test table, have increased this detection device's suitability.

Description

Detection apparatus for high temperature impeller pump packing sealing mechanism

Technical Field

The utility model relates to a sealed detection technical field especially relates to a high temperature impeller pump packing detection device for sealing mechanism.

Background

A rotor pump refers to a pump in which the energy of a liquid is increased by changing the displacement volume through the relative movement between a rotor and a pump body. The positive displacement pump is a rotary positive displacement pump, has positive displacement property, and has flow rate which is not changed along with the change of back pressure; it has no sucking and discharging valves, and mainly utilizes the extrusion action of rotating rotor to discharge liquid, at the same time, it has a space left on its another side to form low pressure, so that the liquid can be continuously sucked.

The sealing performance of the high-temperature rotor pump packing sealing mechanism has important influence on the normal operation of the high-temperature rotor pump packing sealing mechanism; therefore, in the production of the actual high-temperature rotor pump, the sealing mechanism of the rotor pump needs to be detected frequently. But traditional test table is mostly when fixed, and inconvenient according to the adjustment that testing personnel actual need carries out the height, and adopts the atmospheric pressure method to detect mostly, but if the gas leakage condition appears in defeated gas seal port, then can lead to the testing result inaccurate, has certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a detection device for a high-temperature rotor pump packing sealing mechanism.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high temperature rotor pump packing detection device for sealing mechanism, has the base of the universal wheel of stopping in the area including examining test table and bottom four corners fixed mounting, examine relative one side four corners difference fixed mounting of test table and base and have slide bar and sleeve, and slide bar and sleeve looks adaptation, the base is installed high adjustment mechanism with the relative one side of examining the test table, examine the top of test table and install detection mechanism, and detection mechanism includes fixed mounting in the pump and the gas pitcher of examining the test table both ends, one side fixed mounting that the test table is close to the gas pitcher has the water storage box, and one side of water storage box and gas pitcher all is provided with the link, two there is the valve relative one side of link through thread sealing connection.

Furthermore, two the link is as an organic whole structure with water storage box and gas pitcher respectively, and two links and the equal fixed mounting in the relative one side of examining test table have the fixed plate.

Furthermore, one of the connecting ends and the output end of the inflator pump are connected with the same hose in a sealing mode.

Further, a barometer is installed on one side of the top end of the gas tank, and a sealing mechanism body is installed at the end part of the gas tank.

Furthermore, height adjusting mechanism includes fixed mounting in the install bin of base and with install bin top sliding connection's ratch, and the inner wall fixed mounting of install bin has driving motor, and driving motor's output shaft fixed mounting has the drive gear with ratch looks meshing.

Furthermore, jacks distributed at equal intervals are formed in one side of the rack rod, and bolts matched with the jacks are connected to one side of the top end of the installation box in a sliding mode.

Furthermore, a C-shaped sliding groove is formed in one side, away from the driving motor, of the installation box, and a connecting rod in sliding connection with the C-shaped sliding groove is fixedly installed at the bottom end of the toothed rod.

Compared with the prior art, the utility model provides a high temperature impeller pump packing detection device for sealing mechanism possesses following beneficial effect:

1. this detection device for high temperature impeller pump packing sealing mechanism through the high adjustment mechanism who sets up, can drive gear through driving motor, and then drive the ratch and reciprocate, and cooperation slide bar and telescopic setting make the measurement personnel can be according to self needs, highly carry out stable regulation to this test table, have increased this detection device's suitability.

2. This detection device for high temperature rotor pump packing sealing mechanism through setting up the water storage box, can carry out effectual detection to connecting end department whether leaks gas, prevents that the connecting end from leaking gas, causes the influence to the result that detects.

3. This detection device for high temperature impeller pump packing sealing mechanism through the C type spout and the connecting rod that set up, stability when can improving the ratch and remove makes this lift of examining test table more stable.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the principle is simple, convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of a detection device for a packing sealing mechanism of a high-temperature rotor pump according to the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a lifting mechanism of a detection device for a high-temperature rotor pump packing sealing mechanism provided by the utility model;

fig. 3 is the utility model provides a high temperature rotor pump packing detection device for sealing mechanism's water storage box structure sketch map.

In the figure: 1-base, 2-mounting box, 3-toothed bar, 4-C type chute, 5-bolt, 6-jack, 7-inflator pump, 8-hose, 9-water storage tank, 10-sealing valve, 11-connecting end, 12-fixing plate, 13-barometer, 14-gas tank, 15-sealing mechanism body, 16-slide bar, 17-driving gear, 18-sleeve and 19-driving motor.

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

Referring to fig. 1-3, a detection device for high temperature rotor pump packing sealing mechanism, including detecting platform and bottom four corners and having the base 1 of universal wheel that stops through the bolt fastening, detect platform and base 1's relative one side four corners fixed mounting respectively has slide bar 16 and sleeve 18, and slide bar 16 and sleeve 18 looks adaptation, base 1 installs high adjustment mechanism with the relative one side of detecting the platform, detect the top of platform and install detection mechanism, and detection mechanism includes inflator pump 7 and the gas pitcher 14 of detecting the platform both ends through the bolt fastening, it has water storage tank 9 to detect the platform and be close to one side of gas pitcher 14 through the bolt fastening, and water storage tank 9 all is provided with link 11 with one side of gas pitcher 14, there is valve 10 on the relative one side of two link 11 through thread sealing connection.

The utility model discloses in, two links 11 respectively with water storage box 9 and gas pitcher 14 structure as an organic whole, and two links 11 and the equal fixed mounting in relative one side of examining test table have fixed plate 12.

Wherein, one of the connecting ends 11 is connected with the same hose 8 with the output end of the inflator 7 in a sealing way.

The barometer 13 is mounted on one side of the top end of the gas tank 14, and the sealing mechanism body 15 is mounted on the end of the gas tank 14.

Wherein, height adjusting mechanism includes 2 and with 2 top sliding connection's of installing bin rack bars 3 of installing bin through the bolt fastening in the installing bin of base 1, and the inner wall of installing bin 2 has driving motor 19 through the bolt fastening, and the output shaft of driving motor 19 has the drive gear 17 with rack bars 3 looks meshing through the bolt fastening.

Wherein, one side of ratch 3 is opened with jack 6 that the equidistance distributes, and install one side sliding connection in the top of case 2 has bolt 5 with jack 6 looks adaptation.

The working principle is as follows: when the device is used, a detection person firstly utilizes the driving motor 19 to drive the driving gear 17 to rotate according to the self requirement, so as to drive the toothed bar 3 to move up and down, and the height of the detection platform is stably adjusted by matching with the sliding bar 16 and the sleeve 18; during detection, the sealing mechanism main body 15 is fixedly installed at one end of the air tank 14, the sealing valve 10 is opened, the inflator pump 7 is started to inflate the interior of the air tank 14 through the connecting end 11, after the barometer 13 rotates to a preset value, the sealing valve 10 and the inflator pump 7 are quickly closed, whether the air pressure in the air tank 14 is reduced within a period of time is observed, and if the air pressure in the air tank 14 is not obviously changed, the sealing performance of the sealing mechanism main body 15 is good; meanwhile, whether bubbles are generated in the water storage tank 9 or not is observed, the condition that air leakage occurs at the connecting end 11 is eliminated, and the accuracy of a detection result is ensured.

Example 2

Referring to fig. 1, in this embodiment, compared with embodiment 1, the detection apparatus for a high-temperature rotor pump packing sealing mechanism further includes that a C-shaped chute 4 is opened on one side of the installation box 2 away from the driving motor 19, and a connecting rod slidably connected with the C-shaped chute is fixedly installed at the bottom end of the rack bar 3.

The working principle is as follows: during the use, utilize the setting of C type spout 4 and connecting rod, play support, limiting displacement when rack bar 3 removes, stability when improving rack bar 3 and removing, and then make this lift of examining test table more stable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A detection device for a high-temperature rotor pump packing sealing mechanism comprises a detection table and a base (1) with brake universal wheels fixedly arranged at four corners of the bottom of the detection table, it is characterized in that a slide bar (16) and a sleeve (18) are respectively and fixedly arranged at four corners of one opposite side of the detection platform and the base (1), the sliding rod (16) is matched with the sleeve (18), a height adjusting mechanism is arranged on one side of the base (1) opposite to the detection platform, a detection mechanism is arranged at the top end of the detection platform, the detection mechanism comprises an inflator pump (7) and an air tank (14) which are fixedly arranged at the two ends of the detection platform, a water storage tank (9) is fixedly arranged on one side of the detection platform close to the gas tank (14), and one side of the water storage tank (9) and one side of the gas tank (14) are both provided with connecting ends (11), and the opposite side of the two connecting ends (11) is hermetically connected with a valve (10) through threads.

2. The detection device for the high-temperature rotor pump packing sealing mechanism according to claim 1, wherein the two connecting ends (11) are respectively integrated with the water storage tank (9) and the gas tank (14), and a fixing plate (12) is fixedly installed on one side of the two connecting ends (11) opposite to the detection platform.

3. The detection device for the high-temperature rotor pump packing sealing mechanism according to claim 1, wherein one of the connecting ends (11) is connected with the same hose (8) in a sealing manner with the output end of the inflator (7).

4. The detection device for the high-temperature rotor pump packing sealing mechanism according to claim 1, characterized in that a barometer (13) is installed on one side of the top end of the gas tank (14), and a sealing mechanism body (15) is installed on the end of the gas tank (14).

5. The detection device for the high-temperature rotor pump packing sealing mechanism is characterized in that the height adjusting mechanism comprises a mounting box (2) fixedly mounted on the base (1) and a rack bar (3) connected with the top end of the mounting box (2) in a sliding manner, a driving motor (19) is fixedly mounted on the inner wall of the mounting box (2), and a driving gear (17) meshed with the rack bar (3) is fixedly mounted on an output shaft of the driving motor (19).

6. The detection device for the packing sealing mechanism of the high-temperature rotor pump according to claim 5, wherein one side of the rack bar (3) is provided with jacks (6) distributed at equal intervals, and one side of the top end of the installation box (2) is slidably connected with a bolt (5) matched with the jacks (6).

7. The detection device for the high-temperature rotor pump packing sealing mechanism according to claim 5, wherein a C-shaped chute (4) is formed in one side of the installation box (2) far away from the driving motor (19), and a connecting rod in sliding connection with the C-shaped chute is fixedly installed at the bottom end of the toothed rod (3).