CN208779696U - Closed circuit blower heating system - Google Patents
Closed circuit blower heating system Download PDFInfo
- Publication number
- CN208779696U CN208779696U CN201821422911.3U CN201821422911U CN208779696U CN 208779696 U CN208779696 U CN 208779696U CN 201821422911 U CN201821422911 U CN 201821422911U CN 208779696 U CN208779696 U CN 208779696U
- Authority
- CN
- China
- Prior art keywords
- gas
- heating
- blower
- air
- container
- 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.)
- Active
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a kind of closed circuit blower heating systems, including heating container and air blower, it heats container and is equipped with air inlet and air outlet, the air outlet of the air inlet and air blower that heat container is connected by admission line, and the air inlet of the gas outlet and air blower of heating container is connected by outlet pipe；Gas recycles in the closed circuit that air blower, admission line, heating container and outlet pipe are formed, and when gas passes through air blower, gas is heated up by compression, then flows into heating container, and gas temperature rises after a circulation process；So circulation, temperature stablizes rising after gas flows through air blower, until reaching heating container required temperature.The needs of the utility model can guarantee the stabilization of gas heating system heating or insulating process, meet user to heating container continuous heating and keep constant temperature.
Description
Technical field
The utility model relates to gas heating system technical field more particularly to a kind of closed circuit blower heating systems.
Background technique
Gas heating system mainly uses resistance wire to be heated at present, such heating method low efficiency, heating temperature
Jumping characteristic is big, and heating temperature is unstable.And for needing the stable working condition risen and reach steady temperature of temperature, it is existing
Resistance wire type heating system is unable to meet demand.
Utility model content
The utility model in view of the deficiencies of the prior art, provides a kind of closed circuit blower heating system, guarantees gas
The stabilization of the heating of body heating system or insulating process.
In order to solve the above technical problems, the utility model adopts the following technical solution: closed circuit blower heating system, packet
Heating container and air blower are included, heating container is equipped with air inlet and air outlet, heats the air inlet of container and going out for air blower
Air port is connected by admission line, and the air inlet of the gas outlet and air blower of heating container is connected by outlet pipe；
Gas recycles in the closed circuit that air blower, admission line, heating container and outlet pipe are formed, when gas is logical
When crossing air blower, gas is heated up by compression, then flows into heating container, and gas temperature rises after a circulation process；So follow
Ring, temperature stablizes rising after gas flows through air blower, until reaching heating container required temperature.
Expansion joint, safety valve and regulating valve are equipped on the admission line and outlet pipe.
Blow valve is also connected on the heating container.
It further includes matched control and detection system, and control includes control module with detection system and holds set on heating
The signal input part of temperature sensor in device, temperature sensor and control module controls connection, the signal output of control module
End is connect with the air compressor control.
The air blower is frequency conversion air blower.
The beneficial effects of the utility model are:
The heating container for needing to heat and keep constant temperature in the utility model passes through admission line and outlet pipe and air blast
Machine connects to form closed circuit, gas recycled in the closed circuit (system start when, heat container in gas temperature be normal
Temperature), when gas passes through air blower, gas is heated up by compression, then flows into heating container, gas temperature after a circulation process
Rise；So circulation, temperature stablizes rising after gas flows through air blower, until reaching heating container required temperature, to realize
The stabilization of gas heating system heating.After reaching heating container required temperature, adjusting air blower operating condition makes air blower
It runs shaft power and is equal to system radiating power, that is, can guarantee that heating vessel temp is constant.
Detailed description of the invention
Fig. 1 is the systematic schematic diagram of the utility model.
Specific embodiment
It elaborates below in conjunction with attached drawing to specific embodiment of the present utility model.
As shown in Figure 1, the closed circuit blower heating system of the utility model, including heating container 6 and air blower 1, add
Heat container 6 is equipped with air inlet and air outlet, and the air outlet of the air inlet and air blower 1 that heat container 6 is connected by admission line 2
It connects, the gas outlet for heating container 6 is connect with the air inlet of air blower 1 by outlet pipe 8.
In the present embodiment, expansion joint 3, safety valve 4 and regulating valve are equipped on the admission line 2 and outlet pipe 8
5, and heat and be also connected with blow valve 7 on container 6.The setting of expansion joint 3 can compensate pipeline thermal deformation, prevent from damaging
Blower.The setting of regulating valve 5 is to adjust the gas flow in closed circuit.
The closed circuit blower heating system of the utility model further includes matched control and detection system, controls and detects
System includes control module and the temperature sensor in heating container 6, can also be set in admission line 2 and outlet pipe 8
Temperature sensor is set, the signal input part control of above-mentioned temperature sensor and control module connects, the signal output of control module
End is connected with the air blower 1 control, to adjust air blower operating condition.In the present embodiment, air blower 1 selects frequency conversion air blast
Machine.
When system starts, heating gas temperature in container 6 is room temperature, and gas is in air blower 1, admission line 2, heating container
6 and outlet pipe 8 formed closed circuit in circulation, when gas pass through air blower 1 when, gas by compression heat up, then flow into
Container 6 is heated, gas temperature rises after a circulation process；So circulation, temperature stablizes rising after gas flows through air blower 1,
Until reaching heating 6 required temperature of container, to realize the stabilization of gas heating system heating.
After reaching heating 6 required temperature of container, control and detection system pass through frequency conversion according to the signal of temperature sensor
Speed governing blast blower 1 adjusts 1 operating condition of air blower, so that air blower operation shaft power is equal to system radiating power, that is, can guarantee and add
Heat container temperature is constant.
In the prior art, the gas heating of air blower output at runtime is its counter productive, will be use up in production practices
Amount avoids gas heating, or even setting cooler from carrying out cooling operation to elevated temperature gas.And the Promethean utilization of the utility model
Air blower compressed gas is heated, while using closed circulation system, is realized gas uniform speed heating in heating container, is guaranteed gas
The needs of heating of body heating system or insulating process are stablized, and meet user to heating container continuous heating and keep constant temperature.
Above embodiments are only to illustrate rather than limit the technical solution of the utility model, although referring to above-described embodiment pair
The utility model is described in detail, those skilled in the art should understand that: still can to the utility model into
Row modification or equivalent replacement should all without departing from any modification or partial replacement of the spirit and scope of the utility model
Cover in the scope of the claims of the utility model.
Claims (5)
1. closed circuit blower heating system, it is characterised in that: including heating container and air blower, heating container is equipped with air inlet
The air outlet of mouth and gas outlet, the air inlet and air blower that heat container is connected by admission line, heats the gas outlet of container
It is connect with the air inlet of air blower by outlet pipe；
Gas recycles in the closed circuit that air blower, admission line, heating container and outlet pipe are formed, when gas passes through drum
When blower, gas is heated up by compression, then flows into heating container, and gas temperature rises after a circulation process；So circulation, gas
Temperature stablizes rising after body flows through air blower, until reaching heating container required temperature.
2. closed circuit blower heating system as described in claim 1, it is characterised in that: the admission line and outlet pipe
On be equipped with expansion joint, safety valve and regulating valve.
3. closed circuit blower heating system as described in claim 1, it is characterised in that: be also connected on the heating container
Blow valve.
4. closed circuit blower heating system as described in any one of claims 1-3, it is characterised in that: it further includes matched
Control and detection system, control include control module and the temperature sensor in heating container, temperature with detection system
Sensor and the control of the signal input part of control module connect, and the signal output end of control module and the air compressor control connect
It connects.
5. closed circuit blower heating system as claimed in claim 4, it is characterised in that: the air blower is frequency conversion air blast
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821422911.3U CN208779696U (en) | 2018-08-31 | 2018-08-31 | Closed circuit blower heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821422911.3U CN208779696U (en) | 2018-08-31 | 2018-08-31 | Closed circuit blower heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208779696U true CN208779696U (en) | 2019-04-23 |
Family
ID=66159433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821422911.3U Active CN208779696U (en) | 2018-08-31 | 2018-08-31 | Closed circuit blower heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208779696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844228A (en) * | 2018-08-31 | 2018-11-20 | 卧龙电气南阳防爆集团股份有限公司 | Closed circuit blower heating system |
-
2018
- 2018-08-31 CN CN201821422911.3U patent/CN208779696U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844228A (en) * | 2018-08-31 | 2018-11-20 | 卧龙电气南阳防爆集团股份有限公司 | Closed circuit blower heating system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108506241B (en) | A kind of control method of compressor anti-asthma valve | |
| CN103671189A (en) | Main transformer radiator draught fan with intelligent frequency converter | |
| CN206207901U (en) | A kind of high efficient heat recovery heat pump dryer | |
| CN109945353A (en) | A kind of energy-saving control device and control method of data center's air conditioning terminal | |
| CN208779696U (en) | Closed circuit blower heating system | |
| CN209540854U (en) | A kind of power generation station-service boiler overheating cooling device | |
| CN206862141U (en) | A kind of kiln circulation efficiency control device | |
| CN106121974B (en) | A kind of cryogenic energy utilization liquefied natural gas compression set and method | |
| CN111442328A (en) | Electric heating equipment and control method thereof | |
| CN205919707U (en) | Heat exchanger gas temperature automatic regulating system | |
| CN108844228A (en) | Closed circuit blower heating system | |
| CN207212500U (en) | The system of gas turbine inlet air temperature in a kind of control cogeneration of heat and power | |
| CN204752521U (en) | Glass bottle annealing kiln cooling economizer | |
| CN207849675U (en) | A kind of air-conditioning device of energy efficiency temperature control | |
| CN205455624U (en) | Automatic thermal compensation system of curing of solar energy | |
| CN211650294U (en) | Blow pipe system for combined cycle power plant boiler | |
| CN204949893U (en) | Intelligence hair -dryer that adjusts temperature | |
| CN210380636U (en) | Automatic accuse temperature converter switch board | |
| CN208635550U (en) | A kind of heated air circulation device | |
| CN209011956U (en) | A kind of starter of gas turbine | |
| CN203648564U (en) | Thermostatic bath system | |
| CN207247639U (en) | A kind of intelligence condenser system | |
| CN105532770B (en) | Solar energy automatic thermal compensation baking system | |
| CN205897502U (en) | Electric heating boiler | |
| CN202395015U (en) | Device of purge gas heater on drier for controlling temperature |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |