CN208236750U - A kind of desulfurization pump pump housing - Google Patents
A kind of desulfurization pump pump housing Download PDFInfo
- Publication number
- CN208236750U CN208236750U CN201820505895.8U CN201820505895U CN208236750U CN 208236750 U CN208236750 U CN 208236750U CN 201820505895 U CN201820505895 U CN 201820505895U CN 208236750 U CN208236750 U CN 208236750U
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- CN
- China
- Prior art keywords
- clamping joint
- pump housing
- sliding panel
- inner cavity
- pumps
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- 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.)
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Abstract
The utility model discloses a kind of desulfurization of pump industry technical field to pump the pump housing, the right end of the end cap is provided with the first clamping joint, and the junction of the connector and the first clamping joint is provided with sealing ring, second clamping joint and the first clamping joint are connected by attachment screw, the inner cavity of first clamping joint is provided with seal groove, the inner cavity of second clamping joint is provided with the graphite plate matched with seal groove, the bottom of the deep gouge is provided with fixed block, stiffness spring is provided at the top of the fixed block, the other end of the stiffness spring connects sliding panel, push top is provided at the top of the sliding panel, the surface of the graphite plate is provided with and has a haircut the fitting groove matched, the surface of the push top is provided with seal rubber sleeve.The utility model is reasonable in design, easy to use, can be improved device connection and dismounting convenience, while it is also ensured that connection stability and the pump housing inner cavity leakproofness, improve the safety of device.
Description
Technical field
The utility model relates to pump industry technical field, specially a kind of desulfurization pumps the pump housing.
Background technique
Currently, the existing desulfurization pump pump housing is water sucking mouth and the whole shape structural shape that volute casing is cast as one mostly, it is such
Since overall dimension is larger, casting, processing, assembly and transport etc. require relatively high the pump housing of structure, will lead
Cause precision of connector when installation to have an error, the outer dimension of the pump housing entirety it is larger to install can bring it is numerous constant,
In addition in pumping long-term operation process, the choma position of the pump housing is prone to wear, and the leakproofness between connector inevitably can be by broken
It is bad, the fluid seepage of pump housing inner cavity is resulted in this way, there is stronger harmfulness and insecurity factor, it is contemplated that the entire pump housing
Discussing Convenience and leakproofness are installed, it is proposed that a kind of desulfurization pumps the pump housing.
Utility model content
The purpose of this utility model is to provide a kind of desulfurization to pump the pump housing, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of desulfurization pump pump housing, including the pump housing, institute
It states and is provided with external screw thread in the peripheral side wall of the pump housing, end cap, the connection of the end cap and the pump housing are provided on the right side of the pump housing
Place is provided with the internal screw thread matched with external screw thread, and the right end of the end cap is provided with the first clamping joint, first clamping joint
Right side be provided with connector, and the junction of the connector and the first clamping joint is provided with sealing ring, the connector
Be provided at the top of left end with mutually matched second clamping joint of the first clamping joint, second clamping joint and the first clamping joint pass through
Attachment screw connection, the inner cavity of first clamping joint are provided with seal groove, the inner cavity of second clamping joint be provided with it is close
The graphite plate that sealing groove matches, the graphite plate extend in seal groove after running through sealing ring, the top and bottom of the seal groove
Portion is provided with deep gouge, and the bottom of the deep gouge is provided with fixed block, and stiffness spring is provided at the top of the fixed block, described
The other end of stiffness spring connects sliding panel, is provided with push top at the top of the sliding panel, the surface of the graphite plate is provided with
The fitting groove matched with push top, the surface of the push top is provided with seal rubber sleeve.
Preferably, the attachment screw is set as the identical device of two groups of structures, and the first clamping joint and the second clamping joint
Inner cavity be provided with the threaded hole matched with attachment screw.
Preferably, be provided with the sliding slot matched with sliding panel on the intracavity sidewall of the deep gouge, and the width of deep gouge and
The width of sliding panel is adapted.
Preferably, the groove matched with the second clamping joint is provided at the top of the end cap.
Preferably, the push top is set as arc bulb.
Preferably, the surface of the seal rubber sleeve is coated with anti-corrosion layer.
Compared with prior art, the utility model has the beneficial effects that
The utility model is reasonable in design, easy to use, by the first clamping joint of setting and the second clamping joint and leads to
Crossing attachment screw connection can be improved the convenience of device connection and dismounting, while it is also ensured that the stability connected, passes through
Be arranged sealing ring, seal groove and graphite plate cooperation can guarantee the pump housing inner cavity leakproofness, improve the safety of device.
Detailed description of the invention
Fig. 1 is the utility model main view schematic diagram；
Fig. 2 is the portion the utility model A enlarged structure schematic diagram.
In figure: 1 pump housing, 2 end caps, 3 external screw threads, 4 internal screw threads, 5 first clamping joints, 6 sealing rings, 7 connectors, 8 second cards
Connector, 9 attachment screws, 10 seal grooves, 11 graphite plates, 12 deep gouges, 13 fixed blocks, 14 stiffness springs, 15 sliding panels, 16 push top,
17 fitting grooves, 18 seal rubber sleeves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of desulfurization pump pump housing, including the pump housing 1, the pump housing 1
Peripheral side wall on be provided with external screw thread 3, the right side of the pump housing 1 is provided with end cap 2, the junction of end cap 2 and the pump housing 1 be provided with and
The internal screw thread 4 that external screw thread 3 matches, the right end of end cap 2 are provided with the first clamping joint 5, and the right side of the first clamping joint 5 is provided with company
It connects device 7, and the junction of connector 7 and the first clamping joint 5 is provided with sealing ring 6, is provided at the top of the left end of connector 7 and the
Mutually matched second clamping joint 8 of one clamping joint 5, the second clamping joint 8 and the first clamping joint 5 are connected by attachment screw 9, and first
The inner cavity of clamping joint 5 is provided with seal groove 10, and the inner cavity of the second clamping joint 8 is provided with the graphite plate matched with seal groove 10
11, graphite plate 11 extends in seal groove 10 after running through sealing ring 6, and the top and bottom of seal groove 10 are provided with deep gouge 12,
The bottom of deep gouge 12 is provided with fixed block 13, and the top of fixed block 13 is provided with stiffness spring 14, the other end of stiffness spring 14
Sliding panel 15 is connected, the top of sliding panel 15 is provided with push top 16, and the surface of graphite plate 11, which is provided with and has a haircut, 16 to be matched
Fitting groove 17,16 surface of having a haircut are provided with seal rubber sleeve 18.
Wherein, attachment screw 9 is set as the identical device of two groups of structures, and the first clamping joint 5 and the second clamping joint 8 is interior
Chamber is provided with the threaded hole matched with attachment screw 9, and the stability of connection can be improved by this set, deep gouge 12
The sliding slot matched with sliding panel 15 is provided on intracavity sidewall, and the width of the width of deep gouge 12 and sliding panel 15 is adapted,
The sliding convenience of sliding panel 15 can be improved by this set, be provided at the top of end cap 2 and match with the second clamping joint 8
Groove can guarantee that the second clamping joint 8 can be connected with the assembly of the first clamping joint 5 by this set, and push top 16 is set as
Arc bulb is convenient for cooperating with the fitting groove 17 on graphite plate 11 by this set, and the surface of seal rubber sleeve 18 is smeared
There is anti-corrosion layer, the service life of seal rubber sleeve 18 can be improved by this set.
Working principle: the device is assembled by the external screw thread 3 on internal screw thread 4 and the pump housing 1 when in use, by end cap 2,
Then the second clamping joint 8 and the first clamping joint 5 are attached by attachment screw 9, at the same graphite plate 11 and seal groove 10 into
Luggage is matched, and leakproofness can be improved in the sealing ring 6 being connected between connector 7 and the first clamping joint 5, in addition, stiffness spring 14
It can be fitted by the fitting groove 17 in the push top 16 and graphite plate 11 at 15 top of sliding panel, further improve seal groove 10
Leakproofness, while also improving the sealing performance of device.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of desulfurization pumps the pump housing, including the pump housing (1), it is characterised in that: be provided with outer spiral shell in the peripheral side wall of the pump housing (1)
Line (3) is provided with end cap (2) on the right side of the pump housing (1), and the junction of the end cap (2) and the pump housing (1) is provided with and outer spiral shell
The right end of the internal screw thread (4) that line (3) matches, the end cap (2) is provided with the first clamping joint (5), first clamping joint (5)
Right side be provided with connector (7), and the junction of the connector (7) and the first clamping joint (5) is provided with sealing ring (6),
Be provided at the top of the left end of the connector (7) with mutually matched second clamping joint (8) of the first clamping joint (5), described second
Clamping joint (8) and the first clamping joint (5) are connected by attachment screw (9), and the inner cavity of first clamping joint (5) is provided with sealing
Slot (10), the inner cavity of second clamping joint (8) are provided with the graphite plate (11) matched with seal groove (10), the graphite plate
(11) it is extended in seal groove (10) after sealing ring (6), is provided with deep gouge at the top and bottom of the seal groove (10)
(12), the bottom of the deep gouge (12) is provided with fixed block (13), is provided with stiffness spring at the top of the fixed block (13)
(14), the other end of the stiffness spring (14) connects sliding panel (15), is provided with push top at the top of the sliding panel (15)
(16), the surface of the graphite plate (11) is provided with and has a haircut the fitting groove (17) that (16) match, the table of the push top (16)
Face is provided with seal rubber sleeve (18).
2. a kind of desulfurization according to claim 1 pumps the pump housing, it is characterised in that: the attachment screw (9) is set as two groups
The identical device of structure, and the inner cavity of the first clamping joint (5) and the second clamping joint (8) is provided with and matches with attachment screw (9)
The threaded hole of conjunction.
3. a kind of desulfurization according to claim 1 pumps the pump housing, it is characterised in that: set on the intracavity sidewall of the deep gouge (12)
It is equipped with the sliding slot matched with sliding panel (15), and the width of the width of deep gouge (12) and sliding panel (15) is adapted.
4. a kind of desulfurization according to claim 1 pumps the pump housing, it is characterised in that: be provided at the top of the end cap (2) and the
The groove that two clamping joints (8) match.
5. a kind of desulfurization according to claim 1 pumps the pump housing, it is characterised in that: the push top (16) is set as curve
Head.
6. a kind of desulfurization according to claim 1 pumps the pump housing, it is characterised in that: smear on the surface of the seal rubber sleeve (18)
There is anti-corrosion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820505895.8U CN208236750U (en) | 2018-04-11 | 2018-04-11 | A kind of desulfurization pump pump housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820505895.8U CN208236750U (en) | 2018-04-11 | 2018-04-11 | A kind of desulfurization pump pump housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208236750U true CN208236750U (en) | 2018-12-14 |
Family
ID=64587074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820505895.8U Active CN208236750U (en) | 2018-04-11 | 2018-04-11 | A kind of desulfurization pump pump housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208236750U (en) |
-
2018
- 2018-04-11 CN CN201820505895.8U patent/CN208236750U/en active Active
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