CN101429937A - Pump liquid heating control apparatus - Google Patents
Pump liquid heating control apparatus Download PDFInfo
- Publication number
- CN101429937A CN101429937A CNA2008102319463A CN200810231946A CN101429937A CN 101429937 A CN101429937 A CN 101429937A CN A2008102319463 A CNA2008102319463 A CN A2008102319463A CN 200810231946 A CN200810231946 A CN 200810231946A CN 101429937 A CN101429937 A CN 101429937A
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- China
- Prior art keywords
- pump
- pump liquid
- heating control
- control apparatus
- temperature
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Abstract
The invention discloses a pump fluid heating control device, which comprises a pump, wherein a pump fluid heater for heating pump fluid in the pump is arranged at the bottom of the pump; a temperature measuring sensor for measuring the temperature of the pump fluid is arranged on the pump and connected with a temperature-controlled instrument; a heating controller controls the operating state of the pump fluid heater according to an instruction sent out by the temperature-controlled instrument; and a heat-insulating material layer is arranged around the outer wall of the pump. The pump fluid heating control device has the advantages that the pump fluid heating control device has simple structure, good energy-saving effect and wide use range, is simple and convenient to use and operate, and can avoid the phenomenon of overheating of the pump fluid.
Description
Technical field
The present invention relates to a kind of heating control device, especially relate to a kind of pump liquid heating control apparatus that is applicable to diffusion pump and suction booster.
Background technique
In the prior art to institute's armored pump liquid heating in the pump and when making its diffusion, the first preheating of palpus about 40-50 minute, connecting main valve after pump liquid reaches serviceability temperature starts working, in the entire work process of pump, the heat that pump liquid heater produces runs off diffusion seriously, has caused the very big waste of heat energy, on the other hand, pump liquid heater continuous firing can cause the overheated of pump liquid, causes easily and returns oil, causes pump liquid to being taken out the pollution of container.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of pump liquid heating control apparatus at above-mentioned deficiency of the prior art, and it is simple in structure, uses easy and simple to handlely, and good energy-conserving effect can avoid pump liquid superheating phenomenon, and using scope is wide.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of pump liquid heating control apparatus, comprise pump, described pump bottom is equipped with the pump liquid heater for pump liquid in the heat pump, it is characterized in that: the temperature transducer of measuring the pump liquid temp is installed on the described pump, temperature transducer is connected with temp controller, the working state of the command control pump liquid heater that heating controller sends according to temp controller.
Outer wall around described pump is provided with adiabator layer.
Described temperature transducer is a thermocouple.
Described thermocouple is installed in the thermocouple connecting tube, interts in the pump liquid in the described thermocouple connecting tube level insertion pump and by lock nut and sealing gasket to be installed on the pump.
Described heating controller is A.C. contactor, controllable silicon or solid-state contactor.
Described pump liquid heater is a resistance heater.
The present invention compared with prior art has the following advantages: 1, simple in structure and use easy and simple to handle.2, good energy-conserving effect: the control gear that temperature transducer, temp controller and heating controller are formed can be realized the automatic control to pump liquid heater, has effectively reduced the operating time of pump liquid heater, regulates its working power automatically, has greatly saved electric energy; Center on the insulation effect of the adiabator layer of pump outer wall setting, can make the pump liquid temp reach operating temperature fast, and heat energy is difficult for the diffusion loss when work, heat-energy losses is few.3, avoid producing pump liquid superheating phenomenon: because the effect of temp controller, pump liquid is in down in the temperature value scope that temp controller set in working order always, thereby reduced the pump liquid consumption when pump liquid is overheated, and reduced and crossed heat pump liquid being taken out the pollution of container.4, using scope is wide: be applicable to the heat control that adds to pump liquid in the pump housings such as diffusion pump, suction booster.
Below by drawings and Examples, technological scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is an overall structure schematic representation of the present invention.
Fig. 2 is the scheme of installation of the thermocouple temperature measuring apparatus among the present invention.
Description of reference numerals:
1-pump; 2-pump liquid; 3-adiabator layer;
4-pump liquid heater; 5-temperature transducer; 6-temp controller;
7-heating controller; 8-seal ring; 9-lock nut;
10-thermocouple connecting tube; 11-thermocouple.
Embodiment
As shown in Figures 1 and 2, the present invention includes pump 1, have pump liquid 2 and pump 1 bottom that the pump liquid heater 4 of heat pump liquid 2 is installed in the pump 1, in the present embodiment, pump 1 is a diffusion pump, and pump liquid 2 is 1#-4# diffusion pump liquid, silicone oil etc., and pump liquid heater 4 is a resistance heater.The temperature transducer 5 of measuring pump liquid 2 temperature is installed on the pump 1, and temperature transducer 5 is connected with temp controller 6, the working state of the command control pump liquid heater 4 that heating controller 7 sends according to temp controller 6.Heating controller 7 is A.C. contactor, controllable silicon or solid-state contactor.Be provided with adiabator layer 3 around pump 1 outer wall, the height of adiabator layer 3 is consistent with the height of pump liquid 2 in the pump 1.Temperature transducer 5 is a thermocouple 11, and the mounting type of thermocouple 11 on pump 1 is: thermocouple 11 is sleeved in the thermocouple connecting tube 10, interts in the pump liquid 2 in the thermocouple connecting tube 10 levels insertion pump 1 and by lock nut 9 and sealing gasket 8 to be installed on the pump 1.Sealing gasket 8 uses the red copper sealing gasket, when lock nut 9 and red copper sealing gasket can make pump 1 punching installation thermocouple temperature measuring apparatus, does not cause the destruction to the sealing of pump 1.
Working procedure of the present invention is: the temperature signal of the pump liquid 2 that thermocouple 11 records is sent to temp controller 6, temp controller 6 compares the back output signal to temperature signal and the temperature value of itself setting to heating controller 7, and heating controller 7 is according to the working state of the command control pump liquid heater 4 of temp controller 6.Like this, pump liquid heater 4 will be worked as required, rather than is in heated condition always, and when it heated, heating controller 7 also can be controlled its adjusting that realizes power automatically, energy saving.In addition, the present invention is being provided with adiabator layer 3 around pump 1 outer wall, and adiabator layer 3 can reduce the temperature loss that has been heated pump liquid 2, particularly has good energy-saving effect in practice in cold season.
The present invention also is applicable to the pump hydraulic control system device of suction booster.
The above; it only is preferred embodiment of the present invention; be not that the present invention is imposed any restrictions, every according to the technology of the present invention essence to any simple modification, change and equivalent structure transformation that above embodiment did, all still belong in the protection domain of technical solution of the present invention.
Claims (6)
1. pump liquid heating control apparatus, comprise pump (1), described pump (1) bottom is equipped with the pump liquid heater (4) for heat pump (1) interior pump liquid (2), it is characterized in that: the temperature transducer (5) of measuring pump liquid (2) temperature is installed on the described pump (1), temperature transducer (5) is connected with temp controller (6), the working state of the command control pump liquid heater (4) that heating controller (7) sends according to temp controller (6).
2. according to the described pump liquid heating control apparatus of claim 1, it is characterized in that: the outer wall around described pump (1) is provided with adiabator layer (3).
3. according to claim 1 or 2 described pump liquid heating control apparatus, it is characterized in that: described temperature transducer (5) is a thermocouple (11).
4. according to the described pump liquid heating control apparatus of claim 3, it is characterized in that: described thermocouple (11) is installed in the thermocouple connecting tube (10), and described thermocouple connecting tube (10) level is inserted also to intert by lock nut (9) and sealing gasket (8) in the interior pump liquid (2) of pump (1) and is installed on the pump (1).
5. according to claim 1 or 2 described pump liquid heating control apparatus, it is characterized in that: described heating controller (7) is A.C. contactor, controllable silicon or solid-state contactor.
6. according to claim 1 or 2 described pump liquid heating control apparatus, it is characterized in that: described pump liquid heater (4) is a resistance heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102319463A CN101429937A (en) | 2008-10-27 | 2008-10-27 | Pump liquid heating control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102319463A CN101429937A (en) | 2008-10-27 | 2008-10-27 | Pump liquid heating control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101429937A true CN101429937A (en) | 2009-05-13 |
Family
ID=40645524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102319463A Pending CN101429937A (en) | 2008-10-27 | 2008-10-27 | Pump liquid heating control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101429937A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018205552A1 (en) * | 2017-05-09 | 2018-11-15 | 江门麦加道机电厂有限公司 | Improved structure of pump body |
| CN109424588A (en) * | 2017-08-25 | 2019-03-05 | 三花亚威科电器系统有限公司 | Thin layer heating element for fluid pump |
| CN115388017A (en) * | 2022-09-26 | 2022-11-25 | 烟台东德实业有限公司 | Expansion end assembly of high-speed centrifugal air compressor |
-
2008
- 2008-10-27 CN CNA2008102319463A patent/CN101429937A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018205552A1 (en) * | 2017-05-09 | 2018-11-15 | 江门麦加道机电厂有限公司 | Improved structure of pump body |
| CN109424588A (en) * | 2017-08-25 | 2019-03-05 | 三花亚威科电器系统有限公司 | Thin layer heating element for fluid pump |
| US11719257B2 (en) | 2017-08-25 | 2023-08-08 | Sanhua Aweco Appliance Systems Gmbh | Thin layered heating element for a fluid pump |
| CN115388017A (en) * | 2022-09-26 | 2022-11-25 | 烟台东德实业有限公司 | Expansion end assembly of high-speed centrifugal air compressor |
| CN115388017B (en) * | 2022-09-26 | 2023-09-19 | 烟台东德实业有限公司 | Expansion end assembly of high-speed centrifugal air compressor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20090513 |