CN107680875A - A kind of temperature sensing glass ball temperature detect switch (TDS) - Google Patents
A kind of temperature sensing glass ball temperature detect switch (TDS) Download PDFInfo
- Publication number
- CN107680875A CN107680875A CN201610623038.3A CN201610623038A CN107680875A CN 107680875 A CN107680875 A CN 107680875A CN 201610623038 A CN201610623038 A CN 201610623038A CN 107680875 A CN107680875 A CN 107680875A
- Authority
- CN
- China
- Prior art keywords
- glass ball
- temperature
- temperature sensing
- sensing glass
- push rod
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
- H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a kind of temperature sensing glass ball temperature detect switch (TDS), it, which is mainly technically characterized by it, includes body 1, lock-screw 2, temperature sensing glass ball 3, plug 4, push rod 5, guide copper sleeve 6, spring 7, binding post I 8, binding post II 9, conducting block 10, locking nut 11, the material of push rod 5 is insulation, high temperature resistant, corrosion-resistant plastic, the end face of locking nut 11 is designed with multiple radially equidistant ventilation openings, it is used as temperature-sensing element using temperature sensing glass ball 3, when fire field environment temperature reaches the nominal operating temperature of temperature sensing glass ball 3, temperature sensing glass ball 3 is broken, temperature detect switch (TDS) turn on automatically switching circuit, realize the purpose of extinguishing device effect, it has simple in construction, reliable effect, the features such as cost is low.
Description
Technical field
The present invention relates to a kind of temperature sensing glass ball temperature detect switch (TDS), and it realizes that temperature control is opened using temperature sensing glass ball as temperature-sensing element
Turn on automatically is closed, is specifically for use in the condensed aerosol automatic fire extinguishing device of suspension type or the non-reservoir pressure of console mode.
Background technology
In background technology, using temperature sensing glass ball as a kind of temperature-sensing element, the spray of glass marble temperature-sensitive is widely used at present
Head, the temperature-sensitive shower nozzle are mainly used in the ultrafine dry powder extinguishing installation and spraying system of fire fighting of stored-pressure type.When fire field environment temperature
Reach the nominal operating temperature of temperature sensing glass ball, temperature sensing glass ball is crushed, and the valve on temperature-sensitive shower nozzle is opened, and is surpassed for stored-pressure type
Thin dry powder extinguishing installation or spraying system of fire fighting, ultra-fine dry powder extinguishing agent or water are all from spray under certain air pressure or hydraulic pressure
Head valve door sprays, and realizes the purpose of fire extinguishing.And for suspension type or the condensed aerosol automatic fire extinguishing device of the non-reservoir pressure of console mode, mesh
It is preceding not have to carry out temperature controlled relevant report using temperature sensing glass ball, and existing traditional temperature sensing glass ball shower nozzle can not meet
Requirement.For overcome the deficiencies in the prior art, we are developed to temperature sensing glass ball temperature detect switch (TDS).
The content of the invention
The technical problems to be solved by the invention are to provide for a kind of temperature sensing glass ball temperature detect switch (TDS), and it uses temperature-sensitive glass
Ball broken turn on automatically switching circuit when reaching nominal operating temperature by temperature sensing glass ball, realizes hot gas as temperature-sensing element
The purpose of aerosol fire extinguisher self-extinguishing, it has the characteristics that simple in construction, reliable effect, cost are low.
The present invention solves the technical scheme that its technical problem uses：It include body, lock-screw, temperature sensing glass ball,
Plug, push rod, guide copper sleeve, spring, binding post I, binding post II, conducting block, locking nut,
Body design is cavity type structure,
On step bead of the plug loaded on body interior through hole, body interior is separated into upper cavity and lower chamber two by plug
Point,
Lock-screw screw thread spinning in the center screw of body upper end,
Temperature sensing glass ball is loaded on the inside of body upper cavity, and the lower clan of temperature sensing glass ball is loaded on the central pit hole of plug upper end,
The top of temperature sensing glass ball is compressed by adjusting the lock-screw of elasticity,
The material of push rod is insulation, high temperature resistant, corrosion-resistant plastic,
Spring housing is loaded on the small one end in push rod bottom,
The push rod for being set with spring loads guide copper sleeve,
Guide copper sleeve is bolted in the centre bore on locking nut,
The upper end of spring relies on the step surface of the big one end in push rod top, and the lower end of spring relies on guide copper sleeve madial wall
Step surface,
The conducting block screw thread of binding post I of being welded is connected to push rod bottom small end bead in succession,
Binding post II is welded in the lower surface of guide copper sleeve,
Push rod, guide copper sleeve, spring, binding post I, binding post II, the locking nut of conducting block is equipped with to be bolted under body
Portion,
Regulation guide copper sleeve is screwed into depth, spring certain precompression is present, and the upper surface of push rod acts in pre-pressure of the spring
Under lean the lower surface of plug,
The conducting block for being bolted in push rod portion small end bead does not contact guide copper sleeve,
The end face of described locking nut is designed with multiple radially equidistant ventilation openings, and the gross area of multiple ventilation openings is not less than
The interior bone area blocked on support by plug,
Described temperature sensing glass ball can be according to the different choice nominal operating temperature of device field of employment, the nominal of temperature sensing glass ball
Operating temperature meets standard GB/T 5135.1-2003 regulation.
The beneficial effect of the present invention compared with the existing technology：
1st, the temperature detect switch (TDS) of monoblock type is designed to as temperature-sensing element using temperature sensing glass ball, can be reached by the way that temperature sensing glass ball is broken
The purpose of self-extinguishing is realized to connection circuit；
2nd, temperature detect switch (TDS) according to different environmental demands, can select the temperature sensing glass ball of different nominal operating temperatures, temperature-sensitive glass
The nominal operating temperature of ball meets standard GB/T 5135.1-2003 regulation；
3rd, temperature detect switch (TDS) is normally open, gas particles caused by automatic fire extinguisher to surrounding spray when distribution speed it is fast；
4th, it has simple in construction, reliable effect, low cost and other advantages.
Brief description of the drawings
Fig. 1 is that the structural diagrams of temperature sensing glass ball temperature detect switch (TDS) of the present invention are intended to；
In figure：Body（1）, lock-screw（2）, temperature sensing glass ball（3）, plug（4）, push rod（5）, guide copper sleeve（6）, spring
（7）, binding post I（8）, binding post II（9）, conducting block（10）, locking nut（11）.
Embodiment
A kind of temperature sensing glass ball temperature detect switch (TDS), it includes body（1）, lock-screw（2）, temperature sensing glass ball（3）, plug（4）, top
Bar（5）, guide copper sleeve（6）, spring（7）, binding post I（8）, binding post II（9）, conducting block（10）, locking nut（11）.
Body（1）It is designed as cavity type structure.
Plug（4）Loaded on body（1）On the step bead of interior bone.
Plug（4）By body（1）Inside is separated into upper cavity and lower chamber two parts.
Lock-screw（2）Screw thread spinning is in body（1）The center screw of upper end.
Temperature sensing glass ball（3）Loaded on body（1）The inside of upper cavity, temperature sensing glass ball（3）Lower clan be loaded on plug（4）
The central pit hole of upper end, temperature sensing glass ball（3）Top by adjusting the lock-screw of elasticity（2）Compress.
Push rod（5）Material for insulation, high temperature resistant, corrosion-resistant plastic.
Spring（7）It is set in push rod（5）The small one end in bottom.
It is set with spring（7）Push rod（5）Load guide copper sleeve（6）.
Guide copper sleeve（6）It is bolted in locking nut（11）On centre bore.
Spring（7）Upper end rely on push rod（5）The step surface of the big one end in top, spring（7）Lower end rely on and lead
To copper sheathing（6）The step surface of madial wall.
Being welded has binding post I（8）Conducting block（10）Screw thread is connected to push rod in succession（5）Bottom small end bead.
Binding post II（9）It is welded in guide copper sleeve（6）Lower surface.
It is equipped with push rod（5）, guide copper sleeve（6）, spring（7）, binding post I（8）, binding post II（9）, conducting block（10）'s
Locking nut（11）It is bolted in body（1）Bottom.
Adjust guide copper sleeve（6）Be screwed into depth, make spring（7）In the presence of certain precompression, push rod（5）Upper surface in bullet
Spring（7）Plug is leaned under pre-pressure of the spring effect（4）Lower surface.
Locking nut（11）After assembling, push rod is bolted in（5）The conducting block of bottom small end bead（10）Guiding is not contacted
Copper sheathing（6）.
Locking nut（11）End face be designed with multiple radially equidistant ventilation openings, the gross area of multiple ventilation openings is not small
In by plug（4）The support blocked（1）The area of interior bone, in order to do not influence support（1）Interior bone gas stream
The size of amount.
Temperature sensing glass ball（3）Can be according to the different choice nominal operating temperature of device field of employment, temperature sensing glass ball（3）'s
Nominal operating temperature meets standard GB/T 5135.1-2003 regulation.
Mechanism：
The temperature sensing glass ball temperature detect switch (TDS) of the present invention is normally open, when fire field environment temperature reaches temperature sensing glass ball（3）Public affairs
When claiming operating temperature, temperature sensing glass ball（3）It is broken, push rod（5）In spring（7）In the presence of upwards by plug（4）Top is opened, simultaneously
Push rod（5）Drive conducting block（10）Motion upwards, conducting block（10）With guide copper sleeve（6）Contact, is realized binding post I（8）, connect
Terminal II（9）Conducting, temperature detect switch (TDS) connect external power supply, extinguishing device effect.
Claims (4)
1. a kind of temperature sensing glass ball temperature detect switch (TDS), it is characterised in that it includes body（1）, lock-screw（2）, temperature sensing glass ball
（3）, plug（4）, push rod（5）, guide copper sleeve（6）, spring（7）, binding post I（8）, binding post II（9）, conducting block（10）, lock
Tight nut（11）；
Body（1）It is designed as cavity type structure；
Plug（4）Loaded on body（1）On the step bead of interior bone, plug（4）By body（1）Inside be separated into upper cavity and
Lower chamber two parts；
Lock-screw（2）Screw thread spinning is in body（1）The center screw of upper end；
Temperature sensing glass ball（3）Loaded on body（1）The inside of upper cavity, temperature sensing glass ball（3）Lower clan be loaded on plug（4）Upper end
Central pit hole, temperature sensing glass ball（3）Top by adjusting the lock-screw of elasticity（2）Compress；
Spring（7）It is set in push rod（5）The small one end in bottom；
It is set with spring（7）Push rod（5）Load guide copper sleeve（6）；
Guide copper sleeve（6）It is bolted in locking nut（11）On centre bore；
Spring（7）Upper end rely on push rod（5）The step surface of the big one end in top, spring（7）Lower end rely on guiding copper
Set（6）The step surface of madial wall；
Being welded has binding post I（8）Conducting block（10）Screw thread is connected to push rod in succession（5）Bottom small end bead；
Binding post II（9）It is welded in guide copper sleeve（6）Lower surface；
It is equipped with push rod（5）, guide copper sleeve（6）, spring（7）, binding post I（8）, binding post II（9）, conducting block（10）Locking
Nut（11）It is bolted in body（1）Bottom；
Adjust guide copper sleeve（6）Be screwed into depth, make spring（7）In the presence of certain precompression；
Push rod（5）Upper surface in spring（7）Plug is leaned under pre-pressure of the spring effect（4）Lower surface；
It is bolted in push rod（5）The conducting block of bottom small end bead（10）Do not contact guide copper sleeve（6）；
Locking nut（11）End face be designed with multiple radially equidistant ventilation openings.
2. temperature sensing glass ball temperature detect switch (TDS) according to claim 1, it is characterised in that described push rod（5）Material be exhausted
Edge, high temperature resistant, corrosion-resistant plastic.
3. temperature sensing glass ball temperature detect switch (TDS) according to claim 1, it is characterised in that described locking nut（11）End face
The gross areas of multiple ventilation openings be not less than support（1）On by plug（4）The interior bone area blocked.
4. temperature sensing glass ball temperature detect switch (TDS) according to claim 1, it is characterised in that described temperature sensing glass ball（3）Can root
According to the different choice nominal operating temperature of device field of employment, temperature sensing glass ball（3）Nominal operating temperature meet national standard
GB5135.1-2003 regulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610623038.3A CN107680875A (en) | 2016-08-02 | 2016-08-02 | A kind of temperature sensing glass ball temperature detect switch (TDS) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610623038.3A CN107680875A (en) | 2016-08-02 | 2016-08-02 | A kind of temperature sensing glass ball temperature detect switch (TDS) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107680875A true CN107680875A (en) | 2018-02-09 |
Family
ID=61133896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610623038.3A Pending CN107680875A (en) | 2016-08-02 | 2016-08-02 | A kind of temperature sensing glass ball temperature detect switch (TDS) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107680875A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115172099A (en) * | 2022-07-18 | 2022-10-11 | 南京氢灵新能源科技有限公司 | Photovoltaic direct current side conflagration automatic disconnection connector |
| WO2023237138A1 (en) * | 2022-06-08 | 2023-12-14 | Megellan, Se | Passive device for protection of the electrical junction box of the lv power supply to a building from undesirable elevated temperature or flame burns |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941102A (en) * | 2015-06-08 | 2015-09-30 | 浙江顶力消防安全科技有限公司 | Glass ball startup plate of non-stored-pressure type automatic fire extinguishing device |
| CN205252368U (en) * | 2015-12-16 | 2016-05-25 | 福建省三鲸消防器材有限公司 | Construction improvement's fire control watering shower nozzle |
| CN206040528U (en) * | 2016-08-02 | 2017-03-22 | 湖南兵器跃进机电有限公司 | Temperature -sensitive glass ball temperature detect switch |
-
2016
- 2016-08-02 CN CN201610623038.3A patent/CN107680875A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941102A (en) * | 2015-06-08 | 2015-09-30 | 浙江顶力消防安全科技有限公司 | Glass ball startup plate of non-stored-pressure type automatic fire extinguishing device |
| CN205252368U (en) * | 2015-12-16 | 2016-05-25 | 福建省三鲸消防器材有限公司 | Construction improvement's fire control watering shower nozzle |
| CN206040528U (en) * | 2016-08-02 | 2017-03-22 | 湖南兵器跃进机电有限公司 | Temperature -sensitive glass ball temperature detect switch |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023237138A1 (en) * | 2022-06-08 | 2023-12-14 | Megellan, Se | Passive device for protection of the electrical junction box of the lv power supply to a building from undesirable elevated temperature or flame burns |
| FR3136626A1 (en) * | 2022-06-08 | 2023-12-15 | Megellan, Se | Passive device for protecting an electrical junction box of a low-voltage power supply of a building against undesirable high temperature or flame combustion |
| BE1030546B1 (en) * | 2022-06-08 | 2024-03-05 | Megellan Se | Passive device for protecting an electrical junction box of a low-voltage power supply of a building against undesirable high temperature or flame combustion |
| CN115172099A (en) * | 2022-07-18 | 2022-10-11 | 南京氢灵新能源科技有限公司 | Photovoltaic direct current side conflagration automatic disconnection connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103845836A (en) | Linkage extinguisher sprayer controller | |
| CN107680875A (en) | A kind of temperature sensing glass ball temperature detect switch (TDS) | |
| CN206040528U (en) | Temperature -sensitive glass ball temperature detect switch | |
| CN108236767A (en) | Intelligent fire sprays head | |
| CN112086882B (en) | Block terminal that has fire prevention function is used in electric power engineering installation | |
| CN201823199U (en) | Valve structure of dry powder fire extinguisher | |
| CN101279126A (en) | Automatic spray temperature control valve with pre-alarming device | |
| CN205282949U (en) | Automatic detection formula box -type substation | |
| CN206962251U (en) | A kind of fire control type power distribution cabinet | |
| CN111321989A (en) | Novel fire door | |
| CN214890492U (en) | Container valve plug screw | |
| CN107196195B (en) | A kind of fire prevention power transformation box | |
| CN109519594B (en) | Shape memory alloy automatic fire-proof valve | |
| CN203108060U (en) | Novel fire-fighting sprinkling head | |
| CN207055776U (en) | A kind of fusible alloy temperature detect switch (TDS) | |
| CN209696130U (en) | A kind of high building fire fighting automatic alarm device | |
| CN212141248U (en) | Automatic spray head for fire fighting | |
| CN204732345U (en) | A kind of target chip magnetic flow switch | |
| CN111249658B (en) | Low-voltage single-phase water mist spray head | |
| KR200394312Y1 (en) | Flush Type Sprinkler Head | |
| CN209060412U (en) | A kind of charging cabinet automatic fire control water spray, auto-power-off device | |
| CN207532673U (en) | Dual signal feedback device | |
| CN105080020A (en) | Non-pressure-storage suspension type superfine dry powder fire extinguishing device | |
| CN109568840A (en) | It is a kind of can self-extinguishing cabinet | |
| CN204619247U (en) | Non-reservoir pressure suspended type ultrafine dry powder extinguishing installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180209 |