CN204029707U - A kind of for the non-pressure self-cleaning float in pressure chamber - Google Patents
A kind of for the non-pressure self-cleaning float in pressure chamber Download PDFInfo
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- CN204029707U CN204029707U CN201420416750.2U CN201420416750U CN204029707U CN 204029707 U CN204029707 U CN 204029707U CN 201420416750 U CN201420416750 U CN 201420416750U CN 204029707 U CN204029707 U CN 204029707U
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- float
- pressure
- pressure chamber
- communicating pipe
- cleaning
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Abstract
The utility model relates to and a kind ofly for the non-pressure self-cleaning float in pressure chamber, it is characterized in that, comprise float body and communicating pipe, one end of described communicating pipe is placed in float body inside bottom, and the other end is placed on the liquid level in pressure chamber.In pressure chamber, float design that float body and communicating pipe integrate rationalizes, and deadweight that float causes because of pressure-bearing and the conflict of the buoyancy that provides have been provided, and is convenient to processing and manufacturing, has reduced cost.Communicating pipe and float body be tightly connected and architectural feature has effectively solved the problem of the inner self-cleaning of float, be convenient to the operating maintenance of float, the life cycle that has extended float, has reduced use cost, and it has applicability widely.
Description
Technical field
The utility model relates to float liquid level switch application, particularly relates to a kind of for the non-pressure self-cleaning float in pressure chamber.
Background technology
Float liquid level switch, in every profession and trade, especially uses more extensive in petroleum chemical industry.The current float liquid level switch for bearing device, float is all worked under pressure condition outside, if making float normally works, float should have corresponding thickness, make it have enough strength and stiffness and can guarantee that it bears the pressure of pressure chamber, consider again the buoyancy that float self provides to interlinked mechanism or indicating mechanism, especially under high-pressure situations, the demand that often will could meet practical application by comparatively expensive aluminum alloy materials or the lighter material of density, the particularity of its operating mode makes cost of investment high, and in high-pressure bottle, is difficult for realizing.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of for the non-pressure self-cleaning float in pressure chamber, for solving float pressure-bearing problem.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of for the non-pressure self-cleaning float in pressure chamber, comprise float body and communicating pipe, one end of described communicating pipe is placed in float body inside bottom, and the other end is placed on the liquid level in pressure chamber.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, described float body is the shape that spherical, shell ring shape, taper or spherical, shell ring shape and taper are arbitrarily made with.
Further, the interlinked mechanism outside described float body Bonding pressure chamber.
Further, described interlinked mechanism is connecting rod or indicating mechanism.
Further, the junction of described float body and communicating pipe is hermetically-sealed construction.
The beneficial effects of the utility model are: in pressure chamber, float design that float body and communicating pipe integrate rationalizes, and deadweight that float causes because of pressure-bearing and the conflict of the buoyancy that provides have been provided, and are convenient to processing and manufacturing, have reduced cost.Communicating pipe and float body be tightly connected and architectural feature has effectively solved the problem of the inner self-cleaning of float, be convenient to the operating maintenance of float, the life cycle that has extended float, has reduced use cost, and it has applicability widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of non-pressure self-cleaning float described in the utility model;
Fig. 2 is the structural representation that non-pressure self-cleaning float described in the utility model adopts combined shaped float body.
In accompanying drawing, the list of parts of each label representative is as follows:
1, pressure chamber, 2, float body, 3, communicating pipe, 4, interlinked mechanism.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, the present embodiment has provided and a kind ofly for the non-pressure self-cleaning float in pressure chamber 1, has comprised float body 2 and communicating pipe 3, and one end of described communicating pipe 3 is placed in float body inside bottom, and the other end is placed on the liquid level in pressure chamber 1.Interlinked mechanism 4 outside described float body 2 Bonding pressure chambeies, described interlinked mechanism 4 is connecting rod or indicating mechanism.
The above-mentioned non-pressure self-cleaning float being placed in pressure chamber, wherein said float body is because of nonbearing structure, the cavity pressure that is not stressed restriction just, remove from because of the required strength and stiffness of pressure-bearing float cause that float deadweight increases and buoyancy between conflict, selection is without the comparatively expensive materials such as aluminium alloy of selecting high-strength low-density, save manufacturing cost, convenient manufacture.
In the present embodiment, described float body is spherical.Float body can be also the shape that shell ring shape, taper or spherical, shell ring shape and taper are arbitrarily made with.As shown in Figure 2, its float body is the shape being combined to form by spherical, shell ring shape and taper.
Especially, the junction of described float body and communicating pipe is hermetically-sealed construction, and also communicating pipe conducting of float body, has been conducive to solve the problem of the inner self-cleaning of float, is easy to safeguard.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (5)
1. for the non-pressure self-cleaning float in pressure chamber, it is characterized in that, comprise float body and communicating pipe, one end of described communicating pipe is placed in float body inside bottom, and the other end is placed on the liquid level in pressure chamber.
2. non-pressure self-cleaning float according to claim 1, is characterized in that, described float body is the shape that spherical, shell ring shape, taper or spherical, shell ring shape and taper are arbitrarily made with.
3. non-pressure self-cleaning float according to claim 1 and 2, is characterized in that, the interlinked mechanism outside described float body Bonding pressure chamber.
4. non-pressure self-cleaning float according to claim 3, is characterized in that, described interlinked mechanism is connecting rod or indicating mechanism.
5. non-pressure self-cleaning float according to claim 1 and 2, is characterized in that, the junction of described float body and communicating pipe is hermetically-sealed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416750.2U CN204029707U (en) | 2014-07-25 | 2014-07-25 | A kind of for the non-pressure self-cleaning float in pressure chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416750.2U CN204029707U (en) | 2014-07-25 | 2014-07-25 | A kind of for the non-pressure self-cleaning float in pressure chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204029707U true CN204029707U (en) | 2014-12-17 |
Family
ID=52069541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420416750.2U Active CN204029707U (en) | 2014-07-25 | 2014-07-25 | A kind of for the non-pressure self-cleaning float in pressure chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204029707U (en) |
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2014
- 2014-07-25 CN CN201420416750.2U patent/CN204029707U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210330 Address after: 100120 Xicheng District six paw Kang in Beijing City Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: BEIJING DWELL PETROLEUM & GAS TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 100085, Beijing, Haidian District on the road No. 22, No. 3, block B Patentee before: BEIJING DWELL PETROLEUM & GAS TECHNOLOGY DEVELOPMENT Co.,Ltd. |