CN104653853A - Heat exchanger air intake pipe control valve - Google Patents
Heat exchanger air intake pipe control valve Download PDFInfo
- Publication number
- CN104653853A CN104653853A CN201510090982.2A CN201510090982A CN104653853A CN 104653853 A CN104653853 A CN 104653853A CN 201510090982 A CN201510090982 A CN 201510090982A CN 104653853 A CN104653853 A CN 104653853A
- Authority
- CN
- China
- Prior art keywords
- flow control
- control knob
- heat exchanger
- knob
- control valve
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
Abstract
The invention discloses a heat exchanger air intake pipe control valve, which comprises an air intake pipe port, wherein a pipe body is fixedly connected onto the air intake pipe port; a primary flow control knob and a secondary flow control knob are arranged on the pipe body; a first air pressure gauge and a second air pressure gauge are also arranged on the pipe body; the volume of the primary flow control knob is larger than the volume of the secondary flow control knob; the directions of the first air pressure gauge and the second air pressure gauge can be changed at will. According to the heat exchanger air intake pipe control valve provided by the invention, the primary flow control knob and the secondary flow control knob are arranged on the pipe body of the air intake pipe, so the adjusting accuracy of the secondary flow control knob is higher, meanwhile, the two air pressure gauges are also arranged on the pipe body, and the knobs can be adjusted through the indications of the air pressure gauges, so that the adjusting accuracy of the primary flow control knob and the secondary flow control knob is greatly improved.
Description
Technical field
The present invention relates to a kind of valve, or rather, is a kind of heat exchanger suction tude flow control valve.
Background technique
Heat exchanger a kind ofly in industrial production, uses commonplace industry equipment, has comparatively wide application prospect.But the suction tude flow control valve Flow-rate adjustment precision of the heat exchanger generally used at present is not high.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus the heat exchanger suction tude flow control valve providing a kind of Flow-rate adjustment precision higher.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of heat exchanger suction tude flow control valve, comprise a suction tude interface, described suction tude interface is fixedly connected with a body, described body is provided with a master control stream knob and a flow control knob, described body is also provided with one first barometer and one second barometer.
As preferred embodiment of the present invention, the volume of described master control stream knob is greater than time flow control knob.
As preferred embodiment of the present invention, the first described barometer and the second barometric direction can arbitrarily change.
Because heat exchanger suction tude flow control valve of the present invention is provided with a master control stream knob and one flow control knob on suction tude body, the degree of regulation of secondary flow control knob is higher, on body, be also provided with two barometers simultaneously, can be regulated knob by barometric instruction, thus substantially increase the degree of regulation of master control stream knob and a flow control knob.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of master control stream knob of the present invention and a flow control knob;
Fig. 2 is the perspective view of master control stream knob in Fig. 1 and a flow control knob, is now another visual angle.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The invention provides the heat exchanger suction tude flow control valve that a kind of Flow-rate adjustment precision is higher.
As shown in Figure 1 and Figure 2, a kind of heat exchanger suction tude flow control valve 1, comprise a suction tude interface 2, described suction tude interface 2 is fixedly connected with a body 3, described body 3 is provided with a master control stream knob 41 and a flow control knob 42, described body 3 is also provided with one first barometer 51 and one second barometer 52.
As shown in Figure 1 and Figure 2, the volume of described master control stream knob 41 is greater than time flow control knob 42.
As shown in Figure 1 and Figure 2, the first described barometer 51 and the direction of the second barometer 52 can arbitrarily change.
The heat exchanger suction tude flow control valve of this invention is provided with a master control stream knob and one flow control knob on suction tude body, the degree of regulation of secondary flow control knob is higher, on body, be also provided with two barometers simultaneously, can be regulated knob by barometric instruction, thus substantially increase the degree of regulation of master control stream knob and a flow control knob.
Below only in one embodiment mentality of designing of the present invention is described, when system allows, the present invention can expand to external more function module simultaneously, thus expands its function to greatest extent.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. heat exchanger suction tude flow control valve (1), comprise a suction tude interface (2), it is characterized in that, described suction tude interface (2) is fixedly connected with a body (3), described body (3) is provided with a master control stream knob (41) and a flow control knob (42), described body (3) is also provided with one first barometer (51) and one second barometer (52).
2. heat exchanger suction tude flow control valve according to claim 1, is characterized in that, the volume of described master control stream knob (41) is greater than time flow control knob (42).
3. heat exchanger suction tude flow control valve according to claim 2, is characterized in that, described the first barometer (51) and the direction of the second barometer (52) can arbitrarily change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090982.2A CN104653853A (en) | 2015-03-01 | 2015-03-01 | Heat exchanger air intake pipe control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090982.2A CN104653853A (en) | 2015-03-01 | 2015-03-01 | Heat exchanger air intake pipe control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104653853A true CN104653853A (en) | 2015-05-27 |
Family
ID=53245313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510090982.2A Pending CN104653853A (en) | 2015-03-01 | 2015-03-01 | Heat exchanger air intake pipe control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104653853A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864149A (en) * | 2015-06-03 | 2015-08-26 | 姜超 | Hollow plate butt welding machine air flow control valve |
-
2015
- 2015-03-01 CN CN201510090982.2A patent/CN104653853A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864149A (en) * | 2015-06-03 | 2015-08-26 | 姜超 | Hollow plate butt welding machine air flow control valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |
|
| WD01 | Invention patent application deemed withdrawn after publication |