CN201802358U - High pressure hydrant - Google Patents
High pressure hydrant Download PDFInfo
- Publication number
- CN201802358U CN201802358U CN2010205383981U CN201020538398U CN201802358U CN 201802358 U CN201802358 U CN 201802358U CN 2010205383981 U CN2010205383981 U CN 2010205383981U CN 201020538398 U CN201020538398 U CN 201020538398U CN 201802358 U CN201802358 U CN 201802358U
- Authority
- CN
- China
- Prior art keywords
- elbow
- water core
- water
- shell
- housing
- 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
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Abstract
The utility model relates to drilling engineering technology and in particular to a high-pressure hydrant comprising a high-pressure lid, a water core, a housing, a shield, and a variable elbow, wherein the water core of the water core is respectively provided with the high-pressure lid at the top portion thereof, the shield at the lower end thereof, and the housing at the lower middle portion, a tight engagement between the housing and the water core being disposed, one side of the housing being fixedly provided with a connecting tube for the elbow, the upper and lower portions of the connection portion between the housing and the water core being orderly and symmetrically provided with an inner clip spring, a O-like loop I, a bearing, a small D loop I, a O-like loop II, a sealing sleeve, a small D loop II, the connecting tube for the elbow being connected to the variable elbow through a U-like clamp. The utility model has the advantages of reliable performances, convenient operation, durability, strong capability of bearing higher pressure.
Description
Technical field:
The utility model belongs to the drilling project technical field, specifically is a kind of water under high pressure whip that is used for drilling project.
Background technology:
The water whip plays an important role for drilling project.Present water whip is made of drop handle, water whip head, water core, elbow, spring, packing ring, friction sleeve etc., and drop handle is welded on water whip head top, and the elbow of water whip head welds, and can not arbitrarily change the water inlet direction; Accompany spring and packing ring between the sealing and connecting device of water core and water whip head, deposit foreign material easily at the spring place; Adopt bearing to be connected between water core and the shell, the water whip is whole to be grown, and component are many, and six bearings are arranged, four bearing baffles and two springs, and the water core is thinner, bends easily and fractures, and water core and friction sleeve locking incident also can take place sometimes, changes water core inconvenience.Because existing water whip existing problems can not well be used, and add water core frangibility, not only the expense of Geng Huaning is big, and delays
The utility model content:
The purpose of this utility model provides a kind of dependable performance, easy to use, durable in use, the water under high pressure whip that can bear elevated pressures.
To achieve these goals, the utility model comprises: cavity cap, water core, shell, door, break-in elbow, the top of water core is provided with cavity cap, the lower end of water core is provided with door, water core middle part down is provided with shell, shell and water core closely cooperate, side at shell is set with the elbow tube connector, be symmetrically arranged with interior jump ring, O type circle I, bearing, little D circle I, O type circle II, sealing shroud successively in the top and the bottom that shell is connected with the water core, little D enclose II, the elbow tube connector passes through U type card and is connected with the break-in elbow.
Be provided with sealing mat and O type circle III between described elbow tube connector and the break-in elbow.
Like this, take off cavity cap in use, can in boring, insert things such as Mi Shi, sand, iron wire by the water core very easily.The water core can be held about the rig vertical shaft or any end of drilling rod connects; The break-in elbow can rotate by U type card, and what solved elbow turns to problem arbitrarily; Shell and water core have played high pressure and the dustproof effect of holding by the acting in conjunction of bearing and each seal; Interior jump ring in that shell is provided with can prevent that the play of bearing from coming off.Have dependable performance, easy to use, durable in use, can bear characteristics such as elevated pressures.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Number in the figure title: 1-cavity cap; 2-water core; Jump ring in the 3-; 4-O type circle I; The 5-shell; The 6-bearing; The little D circle of 7-I; 8-O type circle II; The 9-sealing shroud; The little D circle of 10-II; The 11-door; 12-break-in elbow; 13-O type circle III; The 14-sealing mat; 15-U type card; 16-elbow tube connector.
Below in conjunction with accompanying drawing the utility model is described in further detail.
The specific embodiment:
As shown in Figure 1, the utility model comprises: cavity cap 1, water core 2, shell 5, door 11, break-in elbow 12.The top of water core 2 is provided with cavity cap 1, and cavity cap and water core are by screwed connection, and cavity cap can bear high pressure, and the water core can be held about the rig vertical shaft or any end of drilling rod connects.The lower end of water core is provided with door 11, and water core down middle part is provided with shell 5, and shell and water core closely cooperate, and is set with elbow tube connector 16 in a side of shell, and the elbow tube connector is communicated with water in-core portion.Jump ring 3, O type circle I 4, bearing 6, little D circle I 7, O type circle II 8, sealing shroud 9, little D enclose II 10 in the top and the bottom that shell is connected with the water core are symmetrically arranged with successively.Interior jump ring prevents that the bearing play from coming off; O type circle I, little D circle II and door play the dustproof effect; Bearing is used for reducing the sliding friction between water core and the shell; Little D circle I, sealing shroud and the O type circle II of middle part play the pressure-bearing effect.Elbow tube connector 16 is connected with break-in elbow 12 by U type card 15, and elbow is rotated arbitrarily, is provided with sealing mat 14 and O type circle III 13 between elbow tube connector 16 and the break-in elbow 12, plays the effect of leaking of preventing.During probing, water inlet pipe is inserted the break-in elbow, drilling rod and the screwed connection of water whip are got final product.The supporting series of products of making of big I of specification of the present utility model and rig.
Claims (2)
1. water under high pressure whip, comprise: cavity cap (1), water core (2), shell (5), door (11), break-in elbow (12), the top of water core (2) is provided with cavity cap (1), the lower end of water core is provided with door (11), water core middle part down is provided with shell (5), shell and water core closely cooperate, side at shell is set with elbow tube connector (16), it is characterized in that being symmetrically arranged with interior jump ring (3) successively in the top and the bottom that shell is connected with the water core, O type circle I (4), bearing (6), little D circle I (7), O type circle II (8), sealing shroud (9), little D circle II (10), elbow tube connector (16) is connected with break-in elbow (12) by U type card (15).
2. water under high pressure whip according to claim 1 is characterized in that being provided with between described elbow tube connector (16) and the break-in elbow (12) sealing mat (14) and O type circle III (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205383981U CN201802358U (en) | 2010-09-21 | 2010-09-21 | High pressure hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205383981U CN201802358U (en) | 2010-09-21 | 2010-09-21 | High pressure hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201802358U true CN201802358U (en) | 2011-04-20 |
Family
ID=43871863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205383981U Expired - Fee Related CN201802358U (en) | 2010-09-21 | 2010-09-21 | High pressure hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201802358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533221A (en) * | 2018-06-15 | 2018-09-14 | 焦作市恒利水文地质工程有限责任公司 | A kind of portable high-pressure water whip |
-
2010
- 2010-09-21 CN CN2010205383981U patent/CN201802358U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533221A (en) * | 2018-06-15 | 2018-09-14 | 焦作市恒利水文地质工程有限责任公司 | A kind of portable high-pressure water whip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20110921 |