CN205895587U - Novel pump body machine seals filter - Google Patents

Novel pump body machine seals filter Download PDF

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Publication number
CN205895587U
CN205895587U CN201620903546.2U CN201620903546U CN205895587U CN 205895587 U CN205895587 U CN 205895587U CN 201620903546 U CN201620903546 U CN 201620903546U CN 205895587 U CN205895587 U CN 205895587U
Authority
CN
China
Prior art keywords
pump body
filter
sleeve
pipe
body machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620903546.2U
Other languages
Chinese (zh)
Inventor
李爱民
朱平正
李洪辉
彭浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Tianhong Pump Manufacturing Co Ltd
Original Assignee
Hunan Tianhong Pump Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hunan Tianhong Pump Manufacturing Co Ltd filed Critical Hunan Tianhong Pump Manufacturing Co Ltd
Priority to CN201620903546.2U priority Critical patent/CN205895587U/en
Application granted granted Critical
Publication of CN205895587U publication Critical patent/CN205895587U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a novel pump body machine seals filter, it is provided with the filter including connecting the end capped external thread pipe of pump body machine, coupling and conveyer pipe between conveyer pipe and pump body cavity drain pipe, the filter includes: main part sleeve and end cover are provided with the liquid outlet pipe connector who connects the pump body liquid outlet cavity body on the sleeve lateral wall, be provided with on the end cover to be used for communicateing the conveyer pipe delivery pipe joint inside with the sleeve, the interior partition of sleeve is distinguished the district's intussuseption of just packing for liquid flow zone and filler and is filled with adsorption material. The utility model provides a novel pump body machine seals filter, the convenient impurity that filters in the quick -witted sealing liquid body, the guarantee pump body runs well, the burden with maintainer, the quick -witted life who seals of the extension pump body are patrolled and examined to the reduction scene.

Description

A kind of pump body machine seals filter
Technical field
The invention belongs to pump housing field, specially a kind of pump body machine envelope filter.
Background technology
Due to there is pressure reduction between fluid and the outer air of pump in pump, in order to prevent slurry from leaking, therefore pump operationally needs If sealing device, it is called axle envelope.Conventional axle envelope species has: packing seal, mechanical seal, dynamic seal and floating seal Etc. form.In terms of current every profession and trade pump situation, mechanical seal has become as the general seal form of every profession and trade, and this sealing Form operates steadily, reliable, brings very big economic benefit to every profession and trade.
Mechanical seal is mutually to be pasted perpendicular to the smooth and straight surface of axle by two pieces of potted components (stationary ring and rotating ring) Close, and the sealing device relatively rotating and constituting.It is by elastic component (as spring) and sealing medium pressure rotation Rotating ring and stationary ring contact surface (end face) upper produce suitable thrust, so that this two end faces is fitted tightly;Tie up between its end face Hold one layer of very thin liquid film and reach the purpose of sealing, this layer of liquid film has hydrodynamic pressure and static pressure, plays lubrication Effect with sealing.
Liquid in pump for the liquid source maintaining in machine envelope, typically adopts connecting line as shown in Figure 1 to two axial ends Machine envelope provides liquor stream.But under this kind of mode, because in liquor stream, constituent impurity is more, the abrasion easily causing machine envelope is thus lead to Seal failure.So not only increase the burden patrolling and examining maintainer, and the service life also resulting in equipment reduces.
Content of the invention
The purpose of the present invention is for problem above, provides a kind of pump body machine envelope filter, conveniently filters out machine envelope Impurity in liquid, ensures that the pump housing runs well;Reduce the live burden patrolled and examined with attendant, extend the use of pump housing machine envelope Life-span.
For realizing object above, the technical solution used in the present invention is: a kind of pump body machine seals filter, and it is included even Then the male-pipe (80) of pump housing machine end-blocking, pipe joint (81) and delivery pipe (82), in delivery pipe (82) and pump housing cavity It is provided with filter between drain pipe;Described filter includes: main body sleeve (1) and end cap (2), and sleeve (1) side wall sets It is equipped with and connects the liquid outlet joint (101) that the pump housing goes out sap cavity body, end cap (2) is provided with for connecting delivery pipe (82) and sleeve (1) internal conveying tube joint (102), be provided with described sleeve (1) filter (4) by sleeve (1) be separated into liquid flow zone and Packing area, filter (4) is provided with filtering holes (401);Adsorbing material (3) is placed on packing area, and liquid outlet joint (101) sets Put in liquid flow zone.
Further, described filter (4) is evenly equipped with some filtering holes (401), and filter (4) is connected by bottom Support (402) liquid flow zone and packing area are separated.
Further, described filter (4) is provided with two panels and it connects centrally through support (402), in sleeve (1) Portion forms the liquid flow zone between two filters (4).
Further, the two ends of described sleeve (1) are provided with end cap (2) and conveying tube joint (102), filter (4) two ends are respectively packing area, and are filled with adsorbing material (3).
Further, the liquid flow zone outer wall of described sleeve (1) is provided with scum pipe (103).
Further, described scum pipe (103) is provided with the ball valve (5) for being opened and closed scum pipe (103).
Further, it is provided with ball valve (5) between described conveying tube joint (102) and delivery pipe (82).
Further, described adsorbing material (3) is steel wire tennis.
Beneficial effects of the present invention: a kind of present invention pump body machine envelope filter, conveniently filter out in machine sealing liquid body Impurity, ensures that the pump housing runs well;Reduce the live burden patrolled and examined with attendant, extend the service life of pump housing machine envelope.
1st, pass through to arrange liquid flow zone and packing area, the liquid passing through is filtered, it is to avoid impurity enters pump housing machine envelope system System.
2nd, employ removable filter chip architecture, convenient maintenance cleaning filtering bodies.
3rd, employ scum pipe, can preliminary automatic flushing slag discharging.
Brief description
Fig. 1 is this utility model filter structure schematic representation.
Fig. 2 is this utility model another kind filter structure schematic representation.
Fig. 3 is screen plate schematic side view in Fig. 2.
Fig. 4 is screen plate schematic front view in Fig. 2.
Described in figure, label character is expressed as: 1, sleeve;2nd, end cap;3rd, adsorbing material;4th, filter;5th, ball valve;101、 Liquid outlet joint;102nd, conveying tube joint;103rd, scum pipe;104th, liquid flow zone;401st, filtering holes;402nd, support;403rd, Magnet.
Specific embodiment
In order that those skilled in the art more fully understand technical scheme, below in conjunction with the accompanying drawings the present invention is entered Row describes in detail, and the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention Effect.
As Figure 1-Figure 4, the concrete structure of the present invention is: a kind of pump body machine seals filter, and it includes being connected to The male-pipe 80 of pump housing machine end-blocking, pipe joint 81 and delivery pipe 82, set between delivery pipe 82 and pump housing cavity drain pipe It is equipped with filter;Described filter includes: main body sleeve 1 and end cap 2, sleeve 1 side wall is provided with the connection pump housing and goes out sap cavity The liquid outlet joint 101 of body, end cap 2 is provided with for connecting delivery pipe 82 and the conveying tube joint 102 within sleeve 1, institute State sleeve 1 filter 4 is installed and sleeve 1 is separated into liquid flow zone and packing area, filter 4 is provided with filtering holes 401;Absorption Material 3 is placed on packing area, and liquid outlet joint 101 is arranged on liquid flow zone.
Preferably, described filter 4 is evenly equipped with some filtering holes 401, and the support that filter 4 is connected by bottom Liquid flow zone and packing area are separated by 402.
Preferably, described filter 4 is provided with two panels and it connects centrally through support 402, is internally formed two in sleeve 1 Liquid flow zone between filter 4.
Preferably, the two ends of described sleeve 1 are provided with end cap 2 and conveying tube joint 102, and filter 4 two ends are respectively For packing area, and it is filled with adsorbing material 3.
Preferably, the liquid flow zone outer wall of described sleeve 1 is provided with scum pipe 103.
Preferably, described scum pipe 103 is provided with the ball valve 5 for being opened and closed scum pipe 103.
Preferably, it is provided with ball valve 5 between described conveying tube joint 102 and delivery pipe 82.
Preferably, described adsorbing material 3 is steel wire tennis.
Fig. 1 is this utility model filter structure schematic representation.It is unilateral treatment facilities.
Fig. 2 is this utility model another kind filter structure schematic representation.It is bilateral treatment facilities.
When specifically used, as shown in figure Fig. 2, Fig. 3, between delivery pipe and pump housing cavity drain pipe, it is provided with filter, The liquid outlet joint 101 of the lower end setting of filter is connected to pump housing inside cavity, the liquid flow zone by filter interior for the liquor stream 104 to packing area flowing, and is filtered by the adsorbing material 3 of packing area, then passes through conveying tube joint 102, conveying again Pipe is transported to machine sealing position, thus filtering to liquid.
It should be noted that herein, term " inclusion ", "comprising" or its any other variant are intended to non-row The comprising of his property, so that including a series of process of key elements, method, article or equipment not only include those key elements, and And also include other key elements of being not expressly set out, or also include intrinsic for this process, method, article or equipment institute Key element.
Specific case used herein is set forth to the principle of the present invention and embodiment, the explanation of above example It is only intended to help and understand the method for the present invention and its core concept.The above is only the preferred embodiment of the present invention, should When pointing out due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for the common skill of the art For art personnel, under the premise without departing from the principles of the invention, some improvement, retouching or change can also be made it is also possible to incite somebody to action Above-mentioned technical characteristic is combined by rights;These improve retouching, change or combine, or the not improved structure by invention Think and technical scheme directly applies to other occasions, be regarded as protection scope of the present invention.

Claims (8)

1. a kind of pump body machine seals filter, it is arranged between delivery pipe and pump housing cavity drain pipe it is characterised in that it Including: main body sleeve (1) and end cap (2), sleeve (1) side wall is provided with and connects the liquid outlet joint that the pump housing goes out sap cavity body (101), end cap (2) is provided with the conveying tube joint (102) internal with sleeve (1) for connecting delivery pipe (82), described set In cylinder (1), filter (4) is installed and sleeve (1) is separated into liquid flow zone and packing area, filter is provided with filtering holes on (4) (401);Adsorbing material (3) is placed on packing area, and liquid outlet joint (101) is arranged on liquid flow zone.
2. a kind of pump body machine envelope filter according to claim 1 is it is characterised in that described filter (4) is upper all It is furnished with some filtering holes (401), and liquid flow zone and packing area are separated by the support (402) that filter (4) is connected by bottom.
3. a kind of pump body machine envelope filter according to claim 1 is it is characterised in that described filter (4) is arranged Have two panels and its centrally through support (402) connect, be internally formed the liquid flow zone between two filters (4) in sleeve (1).
4. a kind of pump body machine envelope filter according to claim 3 is it is characterised in that the two ends of described sleeve (1) It is provided with end cap (2) and conveying tube joint (102), filter (4) two ends are respectively packing area, and are filled with adsorbing material (3).
5. a kind of pump body machine envelope filter according to claim 1-4 any one is it is characterised in that described sleeve (1) scum pipe (103) is provided with liquid flow zone outer wall.
6. a kind of pump body machine envelope filter according to claim 5 is it is characterised in that on described scum pipe (103) It is provided with the ball valve (5) for being opened and closed scum pipe (103).
7. a kind of pump body machine envelope filter according to claim 1-4 any one is it is characterised in that described conveying It is provided with ball valve (5) between pipe joint (102) and delivery pipe (82).
8. a kind of pump body machine envelope filter according to claim 1-4 any one is it is characterised in that described absorption Material (3) is steel wire tennis.
CN201620903546.2U 2016-08-18 2016-08-18 Novel pump body machine seals filter Expired - Fee Related CN205895587U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620903546.2U CN205895587U (en) 2016-08-18 2016-08-18 Novel pump body machine seals filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620903546.2U CN205895587U (en) 2016-08-18 2016-08-18 Novel pump body machine seals filter

Publications (1)

Publication Number Publication Date
CN205895587U true CN205895587U (en) 2017-01-18

Family

ID=57779741

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620903546.2U Expired - Fee Related CN205895587U (en) 2016-08-18 2016-08-18 Novel pump body machine seals filter

Country Status (1)

Country Link
CN (1) CN205895587U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170118

Termination date: 20180818

CF01 Termination of patent right due to non-payment of annual fee